247241640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2060347}}^1$

素因数の和:2060361

約数の個数: 32

約数和(自身を含む): 741725280

約数和(自身を除く): 494483640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2060347, 4120694, 6181041, 8241388, 10301735, 12362082, 16482776, 20603470, 24724164, 30905205, 41206940, 49448328, 61810410, 82413880, 123620820, 247241640]

約数ペア:

[(1, 247241640), (2, 123620820), (3, 82413880), (4, 61810410), (5, 49448328), (6, 41206940), (8, 30905205), (10, 24724164), (12, 20603470), (15, 16482776), (20, 12362082), (24, 10301735), (30, 8241388), (40, 6181041), (60, 4120694), (120, 2060347)]