418594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3488291}}^1$

素因数の和:3488305

約数の個数: 32

約数和(自身を含む): 1255785120

約数和(自身を除く): 837190200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3488291, 6976582, 10464873, 13953164, 17441455, 20929746, 27906328, 34882910, 41859492, 52324365, 69765820, 83718984, 104648730, 139531640, 209297460, 418594920]

約数ペア:

[(1, 418594920), (2, 209297460), (3, 139531640), (4, 104648730), (5, 83718984), (6, 69765820), (8, 52324365), (10, 41859492), (12, 34882910), (15, 27906328), (20, 20929746), (24, 17441455), (30, 13953164), (40, 10464873), (60, 6976582), (120, 3488291)]