415938840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3466157}}^1$

素因数の和:3466171

約数の個数: 32

約数和(自身を含む): 1247816880

約数和(自身を除く): 831878040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3466157, 6932314, 10398471, 13864628, 17330785, 20796942, 27729256, 34661570, 41593884, 51992355, 69323140, 83187768, 103984710, 138646280, 207969420, 415938840]

約数ペア:

[(1, 415938840), (2, 207969420), (3, 138646280), (4, 103984710), (5, 83187768), (6, 69323140), (8, 51992355), (10, 41593884), (12, 34661570), (15, 27729256), (20, 20796942), (24, 17330785), (30, 13864628), (40, 10398471), (60, 6932314), (120, 3466157)]