156854760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307123}}^1$

素因数の和:1307137

約数の個数: 32

約数和(自身を含む): 470564640

約数和(自身を除く): 313709880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307123, 2614246, 3921369, 5228492, 6535615, 7842738, 10456984, 13071230, 15685476, 19606845, 26142460, 31370952, 39213690, 52284920, 78427380, 156854760]

約数ペア:

[(1, 156854760), (2, 78427380), (3, 52284920), (4, 39213690), (5, 31370952), (6, 26142460), (8, 19606845), (10, 15685476), (12, 13071230), (15, 10456984), (20, 7842738), (24, 6535615), (30, 5228492), (40, 3921369), (60, 2614246), (120, 1307123)]