279154080

素因数分解:

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

素因数の和:241

約数の個数: 288

約数和(自身を含む): 1036929600

約数和(自身を除く): 757775520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 179, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 358, 360, 361, 380, 432, 456, 480, 513, 537, 540, 570, 608, 684, 716, 720, 722, 760, 855, 864, 895, 912, 1026, 1074, 1080, 1083, 1140, 1368, 1432, 1440, 1444, 1520, 1611, 1710, 1790, 1805, 1824, 2052, 2148, 2160, 2166, 2280, 2565, 2685, 2736, 2864, 2888, 3040, 3222, 3249, 3401, 3420, 3580, 3610, 4104, 4296, 4320, 4332, 4560, 4833, 5130, 5370, 5415, 5472, 5728, 5776, 6444, 6498, 6802, 6840, 7160, 7220, 8055, 8208, 8592, 8664, 9120, 9666, 9747, 10203, 10260, 10740, 10830, 11552, 12888, 12996, 13604, 13680, 14320, 14440, 16110, 16245, 16416, 17005, 17184, 17328, 19332, 19494, 20406, 20520, 21480, 21660, 24165, 25776, 25992, 27208, 27360, 28640, 28880, 30609, 32220, 32490, 34010, 34656, 38664, 38988, 40812, 41040, 42960, 43320, 48330, 48735, 51015, 51552, 51984, 54416, 57760, 61218, 64440, 64619, 64980, 68020, 77328, 77976, 81624, 82080, 85920, 86640, 91827, 96660, 97470, 102030, 103968, 108832, 122436, 128880, 129238, 129960, 136040, 153045, 154656, 155952, 163248, 173280, 183654, 193320, 193857, 194940, 204060, 244872, 257760, 258476, 259920, 272080, 306090, 311904, 323095, 326496, 367308, 386640, 387714, 389880, 408120, 459135, 489744, 516952, 519840, 544160, 581571, 612180, 646190, 734616, 773280, 775428, 779760, 816240, 918270, 969285, 979488, 1033904, 1163142, 1224360, 1292380, 1469232, 1550856, 1559520, 1632480, 1744713, 1836540, 1938570, 2067808, 2326284, 2448720, 2584760, 2907855, 2938464, 3101712, 3489426, 3673080, 3877140, 4652568, 4897440, 5169520, 5815710, 6203424, 6978852, 7346160, 7754280, 8723565, 9305136, 10339040, 11631420, 13957704, 14692320, 15508560, 17447130, 18610272, 23262840, 27915408, 31017120, 34894260, 46525680, 55830816, 69788520, 93051360, 139577040, 279154080]

約数ペア:

[(1, 279154080), (2, 139577040), (3, 93051360), (4, 69788520), (5, 55830816), (6, 46525680), (8, 34894260), (9, 31017120), (10, 27915408), (12, 23262840), (15, 18610272), (16, 17447130), (18, 15508560), (19, 14692320), (20, 13957704), (24, 11631420), (27, 10339040), (30, 9305136), (32, 8723565), (36, 7754280), (38, 7346160), (40, 6978852), (45, 6203424), (48, 5815710), (54, 5169520), (57, 4897440), (60, 4652568), (72, 3877140), (76, 3673080), (80, 3489426), (90, 3101712), (95, 2938464), (96, 2907855), (108, 2584760), (114, 2448720), (120, 2326284), (135, 2067808), (144, 1938570), (152, 1836540), (160, 1744713), (171, 1632480), (179, 1559520), (180, 1550856), (190, 1469232), (216, 1292380), (228, 1224360), (240, 1163142), (270, 1033904), (285, 979488), (288, 969285), (304, 918270), (342, 816240), (358, 779760), (360, 775428), (361, 773280), (380, 734616), (432, 646190), (456, 612180), (480, 581571), (513, 544160), (537, 519840), (540, 516952), (570, 489744), (608, 459135), (684, 408120), (716, 389880), (720, 387714), (722, 386640), (760, 367308), (855, 326496), (864, 323095), (895, 311904), (912, 306090), (1026, 272080), (1074, 259920), (1080, 258476), (1083, 257760), (1140, 244872), (1368, 204060), (1432, 194940), (1440, 193857), (1444, 193320), (1520, 183654), (1611, 173280), (1710, 163248), (1790, 155952), (1805, 154656), (1824, 153045), (2052, 136040), (2148, 129960), (2160, 129238), (2166, 128880), (2280, 122436), (2565, 108832), (2685, 103968), (2736, 102030), (2864, 97470), (2888, 96660), (3040, 91827), (3222, 86640), (3249, 85920), (3401, 82080), (3420, 81624), (3580, 77976), (3610, 77328), (4104, 68020), (4296, 64980), (4320, 64619), (4332, 64440), (4560, 61218), (4833, 57760), (5130, 54416), (5370, 51984), (5415, 51552), (5472, 51015), (5728, 48735), (5776, 48330), (6444, 43320), (6498, 42960), (6802, 41040), (6840, 40812), (7160, 38988), (7220, 38664), (8055, 34656), (8208, 34010), (8592, 32490), (8664, 32220), (9120, 30609), (9666, 28880), (9747, 28640), (10203, 27360), (10260, 27208), (10740, 25992), (10830, 25776), (11552, 24165), (12888, 21660), (12996, 21480), (13604, 20520), (13680, 20406), (14320, 19494), (14440, 19332), (16110, 17328), (16245, 17184), (16416, 17005)]