487438440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4061987}}^1$

素因数の和:4062001

約数の個数: 32

約数和(自身を含む): 1462315680

約数和(自身を除く): 974877240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4061987, 8123974, 12185961, 16247948, 20309935, 24371922, 32495896, 40619870, 48743844, 60929805, 81239740, 97487688, 121859610, 162479480, 243719220, 487438440]

約数ペア:

[(1, 487438440), (2, 243719220), (3, 162479480), (4, 121859610), (5, 97487688), (6, 81239740), (8, 60929805), (10, 48743844), (12, 40619870), (15, 32495896), (20, 24371922), (24, 20309935), (30, 16247948), (40, 12185961), (60, 8123974), (120, 4061987)]