80708460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3335

約数の個数: 96

約数和(自身を含む): 262725120

約数和(自身を除く): 182016660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3257, 3540, 4130, 4956, 6195, 6514, 8260, 9771, 12390, 13028, 16285, 19542, 22799, 24780, 32570, 39084, 45598, 48855, 65140, 68397, 91196, 97710, 113995, 136794, 192163, 195420, 227990, 273588, 341985, 384326, 455980, 576489, 683970, 768652, 960815, 1152978, 1345141, 1367940, 1921630, 2305956, 2690282, 2882445, 3843260, 4035423, 5380564, 5764890, 6725705, 8070846, 11529780, 13451410, 16141692, 20177115, 26902820, 40354230, 80708460]

約数ペア:

[(1, 80708460), (2, 40354230), (3, 26902820), (4, 20177115), (5, 16141692), (6, 13451410), (7, 11529780), (10, 8070846), (12, 6725705), (14, 5764890), (15, 5380564), (20, 4035423), (21, 3843260), (28, 2882445), (30, 2690282), (35, 2305956), (42, 1921630), (59, 1367940), (60, 1345141), (70, 1152978), (84, 960815), (105, 768652), (118, 683970), (140, 576489), (177, 455980), (210, 384326), (236, 341985), (295, 273588), (354, 227990), (413, 195420), (420, 192163), (590, 136794), (708, 113995), (826, 97710), (885, 91196), (1180, 68397), (1239, 65140), (1652, 48855), (1770, 45598), (2065, 39084), (2478, 32570), (3257, 24780), (3540, 22799), (4130, 19542), (4956, 16285), (6195, 13028), (6514, 12390), (8260, 9771)]