901537440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:811

約数の個数: 192

約数和(自身を含む): 2991292416

約数和(自身を除く): 2089754976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 230, 240, 254, 276, 345, 368, 381, 460, 480, 508, 552, 635, 643, 690, 736, 762, 920, 1016, 1104, 1270, 1286, 1380, 1524, 1840, 1905, 1929, 2032, 2208, 2540, 2572, 2760, 2921, 3048, 3215, 3680, 3810, 3858, 4064, 5080, 5144, 5520, 5842, 6096, 6430, 7620, 7716, 8763, 9645, 10160, 10288, 11040, 11684, 12192, 12860, 14605, 14789, 15240, 15432, 17526, 19290, 20320, 20576, 23368, 25720, 29210, 29578, 30480, 30864, 35052, 38580, 43815, 44367, 46736, 51440, 58420, 59156, 60960, 61728, 70104, 73945, 77160, 81661, 87630, 88734, 93472, 102880, 116840, 118312, 140208, 147890, 154320, 163322, 175260, 177468, 221835, 233680, 236624, 244983, 280416, 295780, 308640, 326644, 350520, 354936, 408305, 443670, 467360, 473248, 489966, 591560, 653288, 701040, 709872, 816610, 887340, 979932, 1183120, 1224915, 1306576, 1402080, 1419744, 1633220, 1774680, 1878203, 1959864, 2366240, 2449830, 2613152, 3266440, 3549360, 3756406, 3919728, 4899660, 5634609, 6532880, 7098720, 7512812, 7839456, 9391015, 9799320, 11269218, 13065760, 15025624, 18782030, 19598640, 22538436, 28173045, 30051248, 37564060, 39197280, 45076872, 56346090, 60102496, 75128120, 90153744, 112692180, 150256240, 180307488, 225384360, 300512480, 450768720, 901537440]

約数ペア:

[(1, 901537440), (2, 450768720), (3, 300512480), (4, 225384360), (5, 180307488), (6, 150256240), (8, 112692180), (10, 90153744), (12, 75128120), (15, 60102496), (16, 56346090), (20, 45076872), (23, 39197280), (24, 37564060), (30, 30051248), (32, 28173045), (40, 22538436), (46, 19598640), (48, 18782030), (60, 15025624), (69, 13065760), (80, 11269218), (92, 9799320), (96, 9391015), (115, 7839456), (120, 7512812), (127, 7098720), (138, 6532880), (160, 5634609), (184, 4899660), (230, 3919728), (240, 3756406), (254, 3549360), (276, 3266440), (345, 2613152), (368, 2449830), (381, 2366240), (460, 1959864), (480, 1878203), (508, 1774680), (552, 1633220), (635, 1419744), (643, 1402080), (690, 1306576), (736, 1224915), (762, 1183120), (920, 979932), (1016, 887340), (1104, 816610), (1270, 709872), (1286, 701040), (1380, 653288), (1524, 591560), (1840, 489966), (1905, 473248), (1929, 467360), (2032, 443670), (2208, 408305), (2540, 354936), (2572, 350520), (2760, 326644), (2921, 308640), (3048, 295780), (3215, 280416), (3680, 244983), (3810, 236624), (3858, 233680), (4064, 221835), (5080, 177468), (5144, 175260), (5520, 163322), (5842, 154320), (6096, 147890), (6430, 140208), (7620, 118312), (7716, 116840), (8763, 102880), (9645, 93472), (10160, 88734), (10288, 87630), (11040, 81661), (11684, 77160), (12192, 73945), (12860, 70104), (14605, 61728), (14789, 60960), (15240, 59156), (15432, 58420), (17526, 51440), (19290, 46736), (20320, 44367), (20576, 43815), (23368, 38580), (25720, 35052), (29210, 30864), (29578, 30480)]