279254760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2327123}}^1$

素因数の和:2327137

約数の個数: 32

約数和(自身を含む): 837764640

約数和(自身を除く): 558509880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2327123, 4654246, 6981369, 9308492, 11635615, 13962738, 18616984, 23271230, 27925476, 34906845, 46542460, 55850952, 69813690, 93084920, 139627380, 279254760]

約数ペア:

[(1, 279254760), (2, 139627380), (3, 93084920), (4, 69813690), (5, 55850952), (6, 46542460), (8, 34906845), (10, 27925476), (12, 23271230), (15, 18616984), (20, 13962738), (24, 11635615), (30, 9308492), (40, 6981369), (60, 4654246), (120, 2327123)]