163623120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{681763}}^1$

素因数の和:681779

約数の個数: 40

約数和(自身を含む): 507232416

約数和(自身を除く): 343609296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 681763, 1363526, 2045289, 2727052, 3408815, 4090578, 5454104, 6817630, 8181156, 10226445, 10908208, 13635260, 16362312, 20452890, 27270520, 32724624, 40905780, 54541040, 81811560, 163623120]

約数ペア:

[(1, 163623120), (2, 81811560), (3, 54541040), (4, 40905780), (5, 32724624), (6, 27270520), (8, 20452890), (10, 16362312), (12, 13635260), (15, 10908208), (16, 10226445), (20, 8181156), (24, 6817630), (30, 5454104), (40, 4090578), (48, 3408815), (60, 2727052), (80, 2045289), (120, 1363526), (240, 681763)]