120768760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 326592000

約数和(自身を除く): 205823240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 107, 116, 139, 140, 145, 203, 214, 232, 278, 280, 290, 406, 428, 535, 556, 580, 695, 749, 812, 856, 973, 1015, 1070, 1112, 1160, 1390, 1498, 1624, 1946, 2030, 2140, 2780, 2996, 3103, 3745, 3892, 4031, 4060, 4280, 4865, 5560, 5992, 6206, 7490, 7784, 8062, 8120, 9730, 12412, 14873, 14980, 15515, 16124, 19460, 20155, 21721, 24824, 28217, 29746, 29960, 31030, 32248, 38920, 40310, 43442, 56434, 59492, 62060, 74365, 80620, 86884, 104111, 108605, 112868, 118984, 124120, 141085, 148730, 161240, 173768, 208222, 217210, 225736, 282170, 297460, 416444, 431317, 434420, 520555, 564340, 594920, 832888, 862634, 868840, 1041110, 1128680, 1725268, 2082220, 2156585, 3019219, 3450536, 4164440, 4313170, 6038438, 8626340, 12076876, 15096095, 17252680, 24153752, 30192190, 60384380, 120768760]

約数ペア:

[(1, 120768760), (2, 60384380), (4, 30192190), (5, 24153752), (7, 17252680), (8, 15096095), (10, 12076876), (14, 8626340), (20, 6038438), (28, 4313170), (29, 4164440), (35, 3450536), (40, 3019219), (56, 2156585), (58, 2082220), (70, 1725268), (107, 1128680), (116, 1041110), (139, 868840), (140, 862634), (145, 832888), (203, 594920), (214, 564340), (232, 520555), (278, 434420), (280, 431317), (290, 416444), (406, 297460), (428, 282170), (535, 225736), (556, 217210), (580, 208222), (695, 173768), (749, 161240), (812, 148730), (856, 141085), (973, 124120), (1015, 118984), (1070, 112868), (1112, 108605), (1160, 104111), (1390, 86884), (1498, 80620), (1624, 74365), (1946, 62060), (2030, 59492), (2140, 56434), (2780, 43442), (2996, 40310), (3103, 38920), (3745, 32248), (3892, 31030), (4031, 29960), (4060, 29746), (4280, 28217), (4865, 24824), (5560, 21721), (5992, 20155), (6206, 19460), (7490, 16124), (7784, 15515), (8062, 14980), (8120, 14873), (9730, 12412)]