1562210640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50459}}^1$

素因数の和:50521

約数の個数: 120

約数和(自身を含む): 5368540320

約数和(自身を除く): 3806329680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 50459, 100918, 151377, 201836, 252295, 302754, 403672, 454131, 504590, 605508, 756885, 807344, 908262, 1009180, 1211016, 1513770, 1816524, 2018360, 2169737, 2270655, 2422032, 3027540, 3633048, 4036720, 4339474, 4541310, 6055080, 6509211, 7266096, 8678948, 9082620, 10848685, 12110160, 13018422, 17357896, 18165240, 19527633, 21697370, 26036844, 32546055, 34715792, 36330480, 39055266, 43394740, 52073688, 65092110, 78110532, 86789480, 97638165, 104147376, 130184220, 156221064, 173578960, 195276330, 260368440, 312442128, 390552660, 520736880, 781105320, 1562210640]

約数ペア:

[(1, 1562210640), (2, 781105320), (3, 520736880), (4, 390552660), (5, 312442128), (6, 260368440), (8, 195276330), (9, 173578960), (10, 156221064), (12, 130184220), (15, 104147376), (16, 97638165), (18, 86789480), (20, 78110532), (24, 65092110), (30, 52073688), (36, 43394740), (40, 39055266), (43, 36330480), (45, 34715792), (48, 32546055), (60, 26036844), (72, 21697370), (80, 19527633), (86, 18165240), (90, 17357896), (120, 13018422), (129, 12110160), (144, 10848685), (172, 9082620), (180, 8678948), (215, 7266096), (240, 6509211), (258, 6055080), (344, 4541310), (360, 4339474), (387, 4036720), (430, 3633048), (516, 3027540), (645, 2422032), (688, 2270655), (720, 2169737), (774, 2018360), (860, 1816524), (1032, 1513770), (1290, 1211016), (1548, 1009180), (1720, 908262), (1935, 807344), (2064, 756885), (2580, 605508), (3096, 504590), (3440, 454131), (3870, 403672), (5160, 302754), (6192, 252295), (7740, 201836), (10320, 151377), (15480, 100918), (30960, 50459)]