65851320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{548761}}^1$

素因数の和:548775

約数の個数: 32

約数和(自身を含む): 197554320

約数和(自身を除く): 131703000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 548761, 1097522, 1646283, 2195044, 2743805, 3292566, 4390088, 5487610, 6585132, 8231415, 10975220, 13170264, 16462830, 21950440, 32925660, 65851320]

約数ペア:

[(1, 65851320), (2, 32925660), (3, 21950440), (4, 16462830), (5, 13170264), (6, 10975220), (8, 8231415), (10, 6585132), (12, 5487610), (15, 4390088), (20, 3292566), (24, 2743805), (30, 2195044), (40, 1646283), (60, 1097522), (120, 548761)]