427854120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3565451}}^1$

素因数の和:3565465

約数の個数: 32

約数和(自身を含む): 1283562720

約数和(自身を除く): 855708600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3565451, 7130902, 10696353, 14261804, 17827255, 21392706, 28523608, 35654510, 42785412, 53481765, 71309020, 85570824, 106963530, 142618040, 213927060, 427854120]

約数ペア:

[(1, 427854120), (2, 213927060), (3, 142618040), (4, 106963530), (5, 85570824), (6, 71309020), (8, 53481765), (10, 42785412), (12, 35654510), (15, 28523608), (20, 21392706), (24, 17827255), (30, 14261804), (40, 10696353), (60, 7130902), (120, 3565451)]