40901160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 128304000

約数和(自身を除く): 87402840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 59, 60, 106, 109, 118, 120, 159, 177, 212, 218, 236, 265, 295, 318, 327, 354, 424, 436, 472, 530, 545, 590, 636, 654, 708, 795, 872, 885, 1060, 1090, 1180, 1272, 1308, 1416, 1590, 1635, 1770, 2120, 2180, 2360, 2616, 3127, 3180, 3270, 3540, 4360, 5777, 6254, 6360, 6431, 6540, 7080, 9381, 11554, 12508, 12862, 13080, 15635, 17331, 18762, 19293, 23108, 25016, 25724, 28885, 31270, 32155, 34662, 37524, 38586, 46216, 46905, 51448, 57770, 62540, 64310, 69324, 75048, 77172, 86655, 93810, 96465, 115540, 125080, 128620, 138648, 154344, 173310, 187620, 192930, 231080, 257240, 340843, 346620, 375240, 385860, 681686, 693240, 771720, 1022529, 1363372, 1704215, 2045058, 2726744, 3408430, 4090116, 5112645, 6816860, 8180232, 10225290, 13633720, 20450580, 40901160]

約数ペア:

[(1, 40901160), (2, 20450580), (3, 13633720), (4, 10225290), (5, 8180232), (6, 6816860), (8, 5112645), (10, 4090116), (12, 3408430), (15, 2726744), (20, 2045058), (24, 1704215), (30, 1363372), (40, 1022529), (53, 771720), (59, 693240), (60, 681686), (106, 385860), (109, 375240), (118, 346620), (120, 340843), (159, 257240), (177, 231080), (212, 192930), (218, 187620), (236, 173310), (265, 154344), (295, 138648), (318, 128620), (327, 125080), (354, 115540), (424, 96465), (436, 93810), (472, 86655), (530, 77172), (545, 75048), (590, 69324), (636, 64310), (654, 62540), (708, 57770), (795, 51448), (872, 46905), (885, 46216), (1060, 38586), (1090, 37524), (1180, 34662), (1272, 32155), (1308, 31270), (1416, 28885), (1590, 25724), (1635, 25016), (1770, 23108), (2120, 19293), (2180, 18762), (2360, 17331), (2616, 15635), (3127, 13080), (3180, 12862), (3270, 12508), (3540, 11554), (4360, 9381), (5777, 7080), (6254, 6540), (6360, 6431)]