76635480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{638629}}^1$

素因数の和:638643

約数の個数: 32

約数和(自身を含む): 229906800

約数和(自身を除く): 153271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 638629, 1277258, 1915887, 2554516, 3193145, 3831774, 5109032, 6386290, 7663548, 9579435, 12772580, 15327096, 19158870, 25545160, 38317740, 76635480]

約数ペア:

[(1, 76635480), (2, 38317740), (3, 25545160), (4, 19158870), (5, 15327096), (6, 12772580), (8, 9579435), (10, 7663548), (12, 6386290), (15, 5109032), (20, 3831774), (24, 3193145), (30, 2554516), (40, 1915887), (60, 1277258), (120, 638629)]