208817055780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3480284263}}^1$

素因数の和:3480284275

約数の個数: 24

約数和(自身を含む): 584687756352

約数和(自身を除く): 375870700572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3480284263, 6960568526, 10440852789, 13921137052, 17401421315, 20881705578, 34802842630, 41763411156, 52204263945, 69605685260, 104408527890, 208817055780]

約数ペア:

[(1, 208817055780), (2, 104408527890), (3, 69605685260), (4, 52204263945), (5, 41763411156), (6, 34802842630), (10, 20881705578), (12, 17401421315), (15, 13921137052), (20, 10440852789), (30, 6960568526), (60, 3480284263)]