8240340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137339}}^1$

素因数の和:137351

約数の個数: 24

約数和(自身を含む): 23073120

約数和(自身を除く): 14832780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137339, 274678, 412017, 549356, 686695, 824034, 1373390, 1648068, 2060085, 2746780, 4120170, 8240340]

約数ペア:

[(1, 8240340), (2, 4120170), (3, 2746780), (4, 2060085), (5, 1648068), (6, 1373390), (10, 824034), (12, 686695), (15, 549356), (20, 412017), (30, 274678), (60, 137339)]