68791560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{573263}}^1$

素因数の和:573277

約数の個数: 32

約数和(自身を含む): 206375040

約数和(自身を除く): 137583480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 573263, 1146526, 1719789, 2293052, 2866315, 3439578, 4586104, 5732630, 6879156, 8598945, 11465260, 13758312, 17197890, 22930520, 34395780, 68791560]

約数ペア:

[(1, 68791560), (2, 34395780), (3, 22930520), (4, 17197890), (5, 13758312), (6, 11465260), (8, 8598945), (10, 6879156), (12, 5732630), (15, 4586104), (20, 3439578), (24, 2866315), (30, 2293052), (40, 1719789), (60, 1146526), (120, 573263)]