288612480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 256

約数和(自身を含む): 1025418240

約数和(自身を除く): 736805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 373, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 746, 780, 806, 832, 930, 960, 992, 1040, 1119, 1209, 1240, 1248, 1488, 1492, 1560, 1612, 1664, 1860, 1865, 1920, 1984, 2015, 2080, 2238, 2418, 2480, 2496, 2976, 2984, 3120, 3224, 3720, 3730, 3968, 4030, 4160, 4476, 4836, 4849, 4960, 4992, 5595, 5952, 5968, 6045, 6240, 6448, 7440, 7460, 8060, 8320, 8952, 9672, 9698, 9920, 11190, 11563, 11904, 11936, 12090, 12480, 12896, 14547, 14880, 14920, 16120, 17904, 19344, 19396, 19840, 22380, 23126, 23872, 24180, 24245, 24960, 25792, 29094, 29760, 29840, 32240, 34689, 35808, 38688, 38792, 44760, 46252, 47744, 48360, 48490, 51584, 57815, 58188, 59520, 59680, 64480, 69378, 71616, 72735, 77376, 77584, 89520, 92504, 96720, 96980, 115630, 116376, 119360, 128960, 138756, 143232, 145470, 150319, 154752, 155168, 173445, 179040, 185008, 193440, 193960, 231260, 232752, 238720, 257920, 277512, 290940, 300638, 310336, 346890, 358080, 370016, 386880, 387920, 450957, 462520, 465504, 555024, 581880, 601276, 620672, 693780, 716160, 740032, 751595, 773760, 775840, 901914, 925040, 931008, 1110048, 1163760, 1202552, 1387560, 1480064, 1503190, 1551680, 1803828, 1850080, 1862016, 2220096, 2254785, 2327520, 2405104, 2775120, 3006380, 3103360, 3607656, 3700160, 4440192, 4509570, 4655040, 4810208, 5550240, 6012760, 7215312, 7400320, 9019140, 9310080, 9620416, 11100480, 12025520, 14430624, 18038280, 19240832, 22200960, 24051040, 28861248, 36076560, 48102080, 57722496, 72153120, 96204160, 144306240, 288612480]

約数ペア:

[(1, 288612480), (2, 144306240), (3, 96204160), (4, 72153120), (5, 57722496), (6, 48102080), (8, 36076560), (10, 28861248), (12, 24051040), (13, 22200960), (15, 19240832), (16, 18038280), (20, 14430624), (24, 12025520), (26, 11100480), (30, 9620416), (31, 9310080), (32, 9019140), (39, 7400320), (40, 7215312), (48, 6012760), (52, 5550240), (60, 4810208), (62, 4655040), (64, 4509570), (65, 4440192), (78, 3700160), (80, 3607656), (93, 3103360), (96, 3006380), (104, 2775120), (120, 2405104), (124, 2327520), (128, 2254785), (130, 2220096), (155, 1862016), (156, 1850080), (160, 1803828), (186, 1551680), (192, 1503190), (195, 1480064), (208, 1387560), (240, 1202552), (248, 1163760), (260, 1110048), (310, 931008), (312, 925040), (320, 901914), (372, 775840), (373, 773760), (384, 751595), (390, 740032), (403, 716160), (416, 693780), (465, 620672), (480, 601276), (496, 581880), (520, 555024), (620, 465504), (624, 462520), (640, 450957), (744, 387920), (746, 386880), (780, 370016), (806, 358080), (832, 346890), (930, 310336), (960, 300638), (992, 290940), (1040, 277512), (1119, 257920), (1209, 238720), (1240, 232752), (1248, 231260), (1488, 193960), (1492, 193440), (1560, 185008), (1612, 179040), (1664, 173445), (1860, 155168), (1865, 154752), (1920, 150319), (1984, 145470), (2015, 143232), (2080, 138756), (2238, 128960), (2418, 119360), (2480, 116376), (2496, 115630), (2976, 96980), (2984, 96720), (3120, 92504), (3224, 89520), (3720, 77584), (3730, 77376), (3968, 72735), (4030, 71616), (4160, 69378), (4476, 64480), (4836, 59680), (4849, 59520), (4960, 58188), (4992, 57815), (5595, 51584), (5952, 48490), (5968, 48360), (6045, 47744), (6240, 46252), (6448, 44760), (7440, 38792), (7460, 38688), (8060, 35808), (8320, 34689), (8952, 32240), (9672, 29840), (9698, 29760), (9920, 29094), (11190, 25792), (11563, 24960), (11904, 24245), (11936, 24180), (12090, 23872), (12480, 23126), (12896, 22380), (14547, 19840), (14880, 19396), (14920, 19344), (16120, 17904)]