478575480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3988129}}^1$

素因数の和:3988143

約数の個数: 32

約数和(自身を含む): 1435726800

約数和(自身を除く): 957151320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3988129, 7976258, 11964387, 15952516, 19940645, 23928774, 31905032, 39881290, 47857548, 59821935, 79762580, 95715096, 119643870, 159525160, 239287740, 478575480]

約数ペア:

[(1, 478575480), (2, 239287740), (3, 159525160), (4, 119643870), (5, 95715096), (6, 79762580), (8, 59821935), (10, 47857548), (12, 39881290), (15, 31905032), (20, 23928774), (24, 19940645), (30, 15952516), (40, 11964387), (60, 7976258), (120, 3988129)]