22790760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 68731200

約数和(自身を除く): 45940440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 739, 771, 1028, 1285, 1478, 1542, 2056, 2217, 2570, 2956, 3084, 3695, 3855, 4434, 5140, 5912, 6168, 7390, 7710, 8868, 10280, 11085, 14780, 15420, 17736, 22170, 29560, 30840, 44340, 88680, 189923, 379846, 569769, 759692, 949615, 1139538, 1519384, 1899230, 2279076, 2848845, 3798460, 4558152, 5697690, 7596920, 11395380, 22790760]

約数ペア:

[(1, 22790760), (2, 11395380), (3, 7596920), (4, 5697690), (5, 4558152), (6, 3798460), (8, 2848845), (10, 2279076), (12, 1899230), (15, 1519384), (20, 1139538), (24, 949615), (30, 759692), (40, 569769), (60, 379846), (120, 189923), (257, 88680), (514, 44340), (739, 30840), (771, 29560), (1028, 22170), (1285, 17736), (1478, 15420), (1542, 14780), (2056, 11085), (2217, 10280), (2570, 8868), (2956, 7710), (3084, 7390), (3695, 6168), (3855, 5912), (4434, 5140)]