38963640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{324697}}^1$

素因数の和:324711

約数の個数: 32

約数和(自身を含む): 116891280

約数和(自身を除く): 77927640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 324697, 649394, 974091, 1298788, 1623485, 1948182, 2597576, 3246970, 3896364, 4870455, 6493940, 7792728, 9740910, 12987880, 19481820, 38963640]

約数ペア:

[(1, 38963640), (2, 19481820), (3, 12987880), (4, 9740910), (5, 7792728), (6, 6493940), (8, 4870455), (10, 3896364), (12, 3246970), (15, 2597576), (20, 1948182), (24, 1623485), (30, 1298788), (40, 974091), (60, 649394), (120, 324697)]