12968766960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9791}}^1\times {\mathrm{5519}}^1$

素因数の和:15326

約数の個数: 80

約数和(自身を含む): 40214568960

約数和(自身を除く): 27245802000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5519, 9791, 11038, 16557, 19582, 22076, 27595, 29373, 33114, 39164, 44152, 48955, 55190, 58746, 66228, 78328, 82785, 88304, 97910, 110380, 117492, 132456, 146865, 156656, 165570, 195820, 220760, 234984, 264912, 293730, 331140, 391640, 441520, 469968, 587460, 662280, 783280, 1174920, 1324560, 2349840, 54036529, 108073058, 162109587, 216146116, 270182645, 324219174, 432292232, 540365290, 648438348, 810547935, 864584464, 1080730580, 1296876696, 1621095870, 2161461160, 2593753392, 3242191740, 4322922320, 6484383480, 12968766960]

約数ペア:

[(1, 12968766960), (2, 6484383480), (3, 4322922320), (4, 3242191740), (5, 2593753392), (6, 2161461160), (8, 1621095870), (10, 1296876696), (12, 1080730580), (15, 864584464), (16, 810547935), (20, 648438348), (24, 540365290), (30, 432292232), (40, 324219174), (48, 270182645), (60, 216146116), (80, 162109587), (120, 108073058), (240, 54036529), (5519, 2349840), (9791, 1324560), (11038, 1174920), (16557, 783280), (19582, 662280), (22076, 587460), (27595, 469968), (29373, 441520), (33114, 391640), (39164, 331140), (44152, 293730), (48955, 264912), (55190, 234984), (58746, 220760), (66228, 195820), (78328, 165570), (82785, 156656), (88304, 146865), (97910, 132456), (110380, 117492)]