378643560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3155363}}^1$

素因数の和:3155377

約数の個数: 32

約数和(自身を含む): 1135931040

約数和(自身を除く): 757287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3155363, 6310726, 9466089, 12621452, 15776815, 18932178, 25242904, 31553630, 37864356, 47330445, 63107260, 75728712, 94660890, 126214520, 189321780, 378643560]

約数ペア:

[(1, 378643560), (2, 189321780), (3, 126214520), (4, 94660890), (5, 75728712), (6, 63107260), (8, 47330445), (10, 37864356), (12, 31553630), (15, 25242904), (20, 18932178), (24, 15776815), (30, 12621452), (40, 9466089), (60, 6310726), (120, 3155363)]