12162840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 36979200

約数和(自身を除く): 24816360

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, 948, 1185, 1283, 1580, 1896, 2370, 2566, 3160, 3849, 4740, 5132, 6415, 7698, 9480, 10264, 12830, 15396, 19245, 25660, 30792, 38490, 51320, 76980, 101357, 153960, 202714, 304071, 405428, 506785, 608142, 810856, 1013570, 1216284, 1520355, 2027140, 2432568, 3040710, 4054280, 6081420, 12162840]

約数ペア:

[(1, 12162840), (2, 6081420), (3, 4054280), (4, 3040710), (5, 2432568), (6, 2027140), (8, 1520355), (10, 1216284), (12, 1013570), (15, 810856), (20, 608142), (24, 506785), (30, 405428), (40, 304071), (60, 202714), (79, 153960), (120, 101357), (158, 76980), (237, 51320), (316, 38490), (395, 30792), (474, 25660), (632, 19245), (790, 15396), (948, 12830), (1185, 10264), (1283, 9480), (1580, 7698), (1896, 6415), (2370, 5132), (2566, 4740), (3160, 3849)]