8313960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 25286400

約数和(自身を除く): 16972440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 877, 948, 1185, 1580, 1754, 1896, 2370, 2631, 3160, 3508, 4385, 4740, 5262, 7016, 8770, 9480, 10524, 13155, 17540, 21048, 26310, 35080, 52620, 69283, 105240, 138566, 207849, 277132, 346415, 415698, 554264, 692830, 831396, 1039245, 1385660, 1662792, 2078490, 2771320, 4156980, 8313960]

約数ペア:

[(1, 8313960), (2, 4156980), (3, 2771320), (4, 2078490), (5, 1662792), (6, 1385660), (8, 1039245), (10, 831396), (12, 692830), (15, 554264), (20, 415698), (24, 346415), (30, 277132), (40, 207849), (60, 138566), (79, 105240), (120, 69283), (158, 52620), (237, 35080), (316, 26310), (395, 21048), (474, 17540), (632, 13155), (790, 10524), (877, 9480), (948, 8770), (1185, 7016), (1580, 5262), (1754, 4740), (1896, 4385), (2370, 3508), (2631, 3160)]