79433940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1323899}}^1$

素因数の和:1323911

約数の個数: 24

約数和(自身を含む): 222415200

約数和(自身を除く): 142981260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1323899, 2647798, 3971697, 5295596, 6619495, 7943394, 13238990, 15886788, 19858485, 26477980, 39716970, 79433940]

約数ペア:

[(1, 79433940), (2, 39716970), (3, 26477980), (4, 19858485), (5, 15886788), (6, 13238990), (10, 7943394), (12, 6619495), (15, 5295596), (20, 3971697), (30, 2647798), (60, 1323899)]