407475480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3395629}}^1$

素因数の和:3395643

約数の個数: 32

約数和(自身を含む): 1222426800

約数和(自身を除く): 814951320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3395629, 6791258, 10186887, 13582516, 16978145, 20373774, 27165032, 33956290, 40747548, 50934435, 67912580, 81495096, 101868870, 135825160, 203737740, 407475480]

約数ペア:

[(1, 407475480), (2, 203737740), (3, 135825160), (4, 101868870), (5, 81495096), (6, 67912580), (8, 50934435), (10, 40747548), (12, 33956290), (15, 27165032), (20, 20373774), (24, 16978145), (30, 13582516), (40, 10186887), (60, 6791258), (120, 3395629)]