378606840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3155057}}^1$

素因数の和:3155071

約数の個数: 32

約数和(自身を含む): 1135820880

約数和(自身を除く): 757214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3155057, 6310114, 9465171, 12620228, 15775285, 18930342, 25240456, 31550570, 37860684, 47325855, 63101140, 75721368, 94651710, 126202280, 189303420, 378606840]

約数ペア:

[(1, 378606840), (2, 189303420), (3, 126202280), (4, 94651710), (5, 75721368), (6, 63101140), (8, 47325855), (10, 37860684), (12, 31550570), (15, 25240456), (20, 18930342), (24, 15775285), (30, 12620228), (40, 9465171), (60, 6310114), (120, 3155057)]