22571160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 68083200

約数和(自身を除く): 45512040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 787, 956, 1195, 1434, 1574, 1912, 2361, 2390, 2868, 3148, 3585, 3935, 4722, 4780, 5736, 6296, 7170, 7870, 9444, 9560, 11805, 14340, 15740, 18888, 23610, 28680, 31480, 47220, 94440, 188093, 376186, 564279, 752372, 940465, 1128558, 1504744, 1880930, 2257116, 2821395, 3761860, 4514232, 5642790, 7523720, 11285580, 22571160]

約数ペア:

[(1, 22571160), (2, 11285580), (3, 7523720), (4, 5642790), (5, 4514232), (6, 3761860), (8, 2821395), (10, 2257116), (12, 1880930), (15, 1504744), (20, 1128558), (24, 940465), (30, 752372), (40, 564279), (60, 376186), (120, 188093), (239, 94440), (478, 47220), (717, 31480), (787, 28680), (956, 23610), (1195, 18888), (1434, 15740), (1574, 14340), (1912, 11805), (2361, 9560), (2390, 9444), (2868, 7870), (3148, 7170), (3585, 6296), (3935, 5736), (4722, 4780)]