1304607840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118171}}^1$

素因数の和:118212

約数の個数: 96

約数和(自身を含む): 4288225536

約数和(自身を除く): 2983617696

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, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 118171, 236342, 354513, 472684, 590855, 709026, 945368, 1181710, 1418052, 1772565, 1890736, 2363420, 2717933, 2836104, 3545130, 3781472, 4726840, 5435866, 5672208, 7090260, 8153799, 9453680, 10871732, 11344416, 13589665, 14180520, 16307598, 18907360, 21743464, 27179330, 28361040, 32615196, 40768995, 43486928, 54358660, 56722080, 65230392, 81537990, 86973856, 108717320, 130460784, 163075980, 217434640, 260921568, 326151960, 434869280, 652303920, 1304607840]

約数ペア:

[(1, 1304607840), (2, 652303920), (3, 434869280), (4, 326151960), (5, 260921568), (6, 217434640), (8, 163075980), (10, 130460784), (12, 108717320), (15, 86973856), (16, 81537990), (20, 65230392), (23, 56722080), (24, 54358660), (30, 43486928), (32, 40768995), (40, 32615196), (46, 28361040), (48, 27179330), (60, 21743464), (69, 18907360), (80, 16307598), (92, 14180520), (96, 13589665), (115, 11344416), (120, 10871732), (138, 9453680), (160, 8153799), (184, 7090260), (230, 5672208), (240, 5435866), (276, 4726840), (345, 3781472), (368, 3545130), (460, 2836104), (480, 2717933), (552, 2363420), (690, 1890736), (736, 1772565), (920, 1418052), (1104, 1181710), (1380, 945368), (1840, 709026), (2208, 590855), (2760, 472684), (3680, 354513), (5520, 236342), (11040, 118171)]