240553008

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 702825552

約数和(自身を除く): 462272544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 144, 159, 172, 212, 258, 318, 344, 387, 424, 477, 516, 636, 688, 733, 774, 848, 954, 1032, 1272, 1466, 1548, 1908, 2064, 2199, 2279, 2544, 2932, 3096, 3816, 4398, 4558, 5864, 6192, 6597, 6837, 7632, 8796, 9116, 11728, 13194, 13674, 17592, 18232, 20511, 26388, 27348, 31519, 35184, 36464, 38849, 41022, 52776, 54696, 63038, 77698, 82044, 94557, 105552, 109392, 116547, 126076, 155396, 164088, 189114, 233094, 252152, 283671, 310792, 328176, 349641, 378228, 466188, 504304, 567342, 621584, 699282, 756456, 932376, 1134684, 1398564, 1512912, 1670507, 1864752, 2269368, 2797128, 3341014, 4538736, 5011521, 5594256, 6682028, 10023042, 13364056, 15034563, 20046084, 26728112, 30069126, 40092168, 60138252, 80184336, 120276504, 240553008]

約数ペア:

[(1, 240553008), (2, 120276504), (3, 80184336), (4, 60138252), (6, 40092168), (8, 30069126), (9, 26728112), (12, 20046084), (16, 15034563), (18, 13364056), (24, 10023042), (36, 6682028), (43, 5594256), (48, 5011521), (53, 4538736), (72, 3341014), (86, 2797128), (106, 2269368), (129, 1864752), (144, 1670507), (159, 1512912), (172, 1398564), (212, 1134684), (258, 932376), (318, 756456), (344, 699282), (387, 621584), (424, 567342), (477, 504304), (516, 466188), (636, 378228), (688, 349641), (733, 328176), (774, 310792), (848, 283671), (954, 252152), (1032, 233094), (1272, 189114), (1466, 164088), (1548, 155396), (1908, 126076), (2064, 116547), (2199, 109392), (2279, 105552), (2544, 94557), (2932, 82044), (3096, 77698), (3816, 63038), (4398, 54696), (4558, 52776), (5864, 41022), (6192, 38849), (6597, 36464), (6837, 35184), (7632, 31519), (8796, 27348), (9116, 26388), (11728, 20511), (13194, 18232), (13674, 17592)]