22301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 80

約数和(自身を含む): 70775232

約数和(自身を除く): 48473712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2161, 2580, 3440, 4322, 5160, 6483, 8644, 10320, 10805, 12966, 17288, 21610, 25932, 32415, 34576, 43220, 51864, 64830, 86440, 92923, 103728, 129660, 172880, 185846, 259320, 278769, 371692, 464615, 518640, 557538, 743384, 929230, 1115076, 1393845, 1486768, 1858460, 2230152, 2787690, 3716920, 4460304, 5575380, 7433840, 11150760, 22301520]

約数ペア:

[(1, 22301520), (2, 11150760), (3, 7433840), (4, 5575380), (5, 4460304), (6, 3716920), (8, 2787690), (10, 2230152), (12, 1858460), (15, 1486768), (16, 1393845), (20, 1115076), (24, 929230), (30, 743384), (40, 557538), (43, 518640), (48, 464615), (60, 371692), (80, 278769), (86, 259320), (120, 185846), (129, 172880), (172, 129660), (215, 103728), (240, 92923), (258, 86440), (344, 64830), (430, 51864), (516, 43220), (645, 34576), (688, 32415), (860, 25932), (1032, 21610), (1290, 17288), (1720, 12966), (2064, 10805), (2161, 10320), (2580, 8644), (3440, 6483), (4322, 5160)]