147275640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409099}}^1$

素因数の和:409116

約数の個数: 48

約数和(自身を含む): 478647000

約数和(自身を除く): 331371360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409099, 818198, 1227297, 1636396, 2045495, 2454594, 3272792, 3681891, 4090990, 4909188, 6136485, 7363782, 8181980, 9818376, 12272970, 14727564, 16363960, 18409455, 24545940, 29455128, 36818910, 49091880, 73637820, 147275640]

約数ペア:

[(1, 147275640), (2, 73637820), (3, 49091880), (4, 36818910), (5, 29455128), (6, 24545940), (8, 18409455), (9, 16363960), (10, 14727564), (12, 12272970), (15, 9818376), (18, 8181980), (20, 7363782), (24, 6136485), (30, 4909188), (36, 4090990), (40, 3681891), (45, 3272792), (60, 2454594), (72, 2045495), (90, 1636396), (120, 1227297), (180, 818198), (360, 409099)]