27292920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2879}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 55651080

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, 1580, 1896, 2370, 2879, 3160, 4740, 5758, 8637, 9480, 11516, 14395, 17274, 23032, 28790, 34548, 43185, 57580, 69096, 86370, 115160, 172740, 227441, 345480, 454882, 682323, 909764, 1137205, 1364646, 1819528, 2274410, 2729292, 3411615, 4548820, 5458584, 6823230, 9097640, 13646460, 27292920]

約数ペア:

[(1, 27292920), (2, 13646460), (3, 9097640), (4, 6823230), (5, 5458584), (6, 4548820), (8, 3411615), (10, 2729292), (12, 2274410), (15, 1819528), (20, 1364646), (24, 1137205), (30, 909764), (40, 682323), (60, 454882), (79, 345480), (120, 227441), (158, 172740), (237, 115160), (316, 86370), (395, 69096), (474, 57580), (632, 43185), (790, 34548), (948, 28790), (1185, 23032), (1580, 17274), (1896, 14395), (2370, 11516), (2879, 9480), (3160, 8637), (4740, 5758)]