202197360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842489}}^1$

素因数の和:842505

約数の個数: 40

約数和(自身を含む): 626812560

約数和(自身を除く): 424615200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842489, 1684978, 2527467, 3369956, 4212445, 5054934, 6739912, 8424890, 10109868, 12637335, 13479824, 16849780, 20219736, 25274670, 33699560, 40439472, 50549340, 67399120, 101098680, 202197360]

約数ペア:

[(1, 202197360), (2, 101098680), (3, 67399120), (4, 50549340), (5, 40439472), (6, 33699560), (8, 25274670), (10, 20219736), (12, 16849780), (15, 13479824), (16, 12637335), (20, 10109868), (24, 8424890), (30, 6739912), (40, 5054934), (48, 4212445), (60, 3369956), (80, 2527467), (120, 1684978), (240, 842489)]