489744000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 384

約数和(自身を含む): 1861704000

約数和(自身を除く): 1371960000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 125, 128, 144, 150, 152, 160, 171, 179, 180, 190, 192, 200, 225, 228, 240, 250, 285, 288, 300, 304, 320, 342, 358, 360, 375, 380, 384, 400, 450, 456, 475, 480, 500, 537, 570, 576, 600, 608, 640, 684, 716, 720, 750, 760, 800, 855, 895, 900, 912, 950, 960, 1000, 1074, 1125, 1140, 1152, 1200, 1216, 1368, 1425, 1432, 1440, 1500, 1520, 1600, 1611, 1710, 1790, 1800, 1824, 1900, 1920, 2000, 2148, 2250, 2280, 2375, 2400, 2432, 2685, 2736, 2850, 2864, 2880, 3000, 3040, 3200, 3222, 3401, 3420, 3580, 3600, 3648, 3800, 4000, 4275, 4296, 4475, 4500, 4560, 4750, 4800, 5370, 5472, 5700, 5728, 5760, 6000, 6080, 6444, 6802, 6840, 7125, 7160, 7200, 7296, 7600, 8000, 8055, 8550, 8592, 8950, 9000, 9120, 9500, 9600, 10203, 10740, 10944, 11400, 11456, 12000, 12160, 12888, 13425, 13604, 13680, 14250, 14320, 14400, 15200, 16000, 16110, 17005, 17100, 17184, 17900, 18000, 18240, 19000, 20406, 21375, 21480, 21888, 22375, 22800, 22912, 24000, 25776, 26850, 27208, 27360, 28500, 28640, 28800, 30400, 30609, 32220, 34010, 34200, 34368, 35800, 36000, 36480, 38000, 40275, 40812, 42750, 42960, 44750, 45600, 48000, 51015, 51552, 53700, 54416, 54720, 57000, 57280, 60800, 61218, 64440, 67125, 68020, 68400, 68736, 71600, 72000, 76000, 80550, 81624, 85025, 85500, 85920, 89500, 91200, 102030, 103104, 107400, 108832, 109440, 114000, 114560, 122436, 128880, 134250, 136040, 136800, 143200, 144000, 152000, 153045, 161100, 163248, 170050, 171000, 171840, 179000, 182400, 201375, 204060, 206208, 214800, 217664, 228000, 244872, 255075, 257760, 268500, 272080, 273600, 286400, 304000, 306090, 322200, 326496, 340100, 342000, 343680, 358000, 402750, 408120, 425125, 429600, 435328, 456000, 489744, 510150, 515520, 537000, 544160, 547200, 572800, 612180, 644400, 652992, 680200, 684000, 716000, 765225, 805500, 816240, 850250, 859200, 912000, 979488, 1020300, 1031040, 1074000, 1088320, 1224360, 1275375, 1288800, 1305984, 1360400, 1368000, 1432000, 1530450, 1611000, 1632480, 1700500, 1718400, 1958976, 2040600, 2148000, 2176640, 2448720, 2550750, 2577600, 2720800, 2736000, 2864000, 3060900, 3222000, 3264960, 3401000, 3826125, 3917952, 4081200, 4296000, 4897440, 5101500, 5155200, 5441600, 6121800, 6444000, 6529920, 6802000, 7652250, 8162400, 8592000, 9794880, 10203000, 10883200, 12243600, 12888000, 13604000, 15304500, 16324800, 19589760, 20406000, 24487200, 25776000, 27208000, 30609000, 32649600, 40812000, 48974400, 54416000, 61218000, 81624000, 97948800, 122436000, 163248000, 244872000, 489744000]

約数ペア:

[(1, 489744000), (2, 244872000), (3, 163248000), (4, 122436000), (5, 97948800), (6, 81624000), (8, 61218000), (9, 54416000), (10, 48974400), (12, 40812000), (15, 32649600), (16, 30609000), (18, 27208000), (19, 25776000), (20, 24487200), (24, 20406000), (25, 19589760), (30, 16324800), (32, 15304500), (36, 13604000), (38, 12888000), (40, 12243600), (45, 10883200), (48, 10203000), (50, 9794880), (57, 8592000), (60, 8162400), (64, 7652250), (72, 6802000), (75, 6529920), (76, 6444000), (80, 6121800), (90, 5441600), (95, 5155200), (96, 5101500), (100, 4897440), (114, 4296000), (120, 4081200), (125, 3917952), (128, 3826125), (144, 3401000), (150, 3264960), (152, 3222000), (160, 3060900), (171, 2864000), (179, 2736000), (180, 2720800), (190, 2577600), (192, 2550750), (200, 2448720), (225, 2176640), (228, 2148000), (240, 2040600), (250, 1958976), (285, 1718400), (288, 1700500), (300, 1632480), (304, 1611000), (320, 1530450), (342, 1432000), (358, 1368000), (360, 1360400), (375, 1305984), (380, 1288800), (384, 1275375), (400, 1224360), (450, 1088320), (456, 1074000), (475, 1031040), (480, 1020300), (500, 979488), (537, 912000), (570, 859200), (576, 850250), (600, 816240), (608, 805500), (640, 765225), (684, 716000), (716, 684000), (720, 680200), (750, 652992), (760, 644400), (800, 612180), (855, 572800), (895, 547200), (900, 544160), (912, 537000), (950, 515520), (960, 510150), (1000, 489744), (1074, 456000), (1125, 435328), (1140, 429600), (1152, 425125), (1200, 408120), (1216, 402750), (1368, 358000), (1425, 343680), (1432, 342000), (1440, 340100), (1500, 326496), (1520, 322200), (1600, 306090), (1611, 304000), (1710, 286400), (1790, 273600), (1800, 272080), (1824, 268500), (1900, 257760), (1920, 255075), (2000, 244872), (2148, 228000), (2250, 217664), (2280, 214800), (2375, 206208), (2400, 204060), (2432, 201375), (2685, 182400), (2736, 179000), (2850, 171840), (2864, 171000), (2880, 170050), (3000, 163248), (3040, 161100), (3200, 153045), (3222, 152000), (3401, 144000), (3420, 143200), (3580, 136800), (3600, 136040), (3648, 134250), (3800, 128880), (4000, 122436), (4275, 114560), (4296, 114000), (4475, 109440), (4500, 108832), (4560, 107400), (4750, 103104), (4800, 102030), (5370, 91200), (5472, 89500), (5700, 85920), (5728, 85500), (5760, 85025), (6000, 81624), (6080, 80550), (6444, 76000), (6802, 72000), (6840, 71600), (7125, 68736), (7160, 68400), (7200, 68020), (7296, 67125), (7600, 64440), (8000, 61218), (8055, 60800), (8550, 57280), (8592, 57000), (8950, 54720), (9000, 54416), (9120, 53700), (9500, 51552), (9600, 51015), (10203, 48000), (10740, 45600), (10944, 44750), (11400, 42960), (11456, 42750), (12000, 40812), (12160, 40275), (12888, 38000), (13425, 36480), (13604, 36000), (13680, 35800), (14250, 34368), (14320, 34200), (14400, 34010), (15200, 32220), (16000, 30609), (16110, 30400), (17005, 28800), (17100, 28640), (17184, 28500), (17900, 27360), (18000, 27208), (18240, 26850), (19000, 25776), (20406, 24000), (21375, 22912), (21480, 22800), (21888, 22375)]