8956680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 27172800

約数和(自身を除く): 18216120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 739, 808, 1010, 1212, 1478, 1515, 2020, 2217, 2424, 2956, 3030, 3695, 4040, 4434, 5912, 6060, 7390, 8868, 11085, 12120, 14780, 17736, 22170, 29560, 44340, 74639, 88680, 149278, 223917, 298556, 373195, 447834, 597112, 746390, 895668, 1119585, 1492780, 1791336, 2239170, 2985560, 4478340, 8956680]

約数ペア:

[(1, 8956680), (2, 4478340), (3, 2985560), (4, 2239170), (5, 1791336), (6, 1492780), (8, 1119585), (10, 895668), (12, 746390), (15, 597112), (20, 447834), (24, 373195), (30, 298556), (40, 223917), (60, 149278), (101, 88680), (120, 74639), (202, 44340), (303, 29560), (404, 22170), (505, 17736), (606, 14780), (739, 12120), (808, 11085), (1010, 8868), (1212, 7390), (1478, 6060), (1515, 5912), (2020, 4434), (2217, 4040), (2424, 3695), (2956, 3030)]