210957960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1757983}}^1$

素因数の和:1757997

約数の個数: 32

約数和(自身を含む): 632874240

約数和(自身を除く): 421916280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1757983, 3515966, 5273949, 7031932, 8789915, 10547898, 14063864, 17579830, 21095796, 26369745, 35159660, 42191592, 52739490, 70319320, 105478980, 210957960]

約数ペア:

[(1, 210957960), (2, 105478980), (3, 70319320), (4, 52739490), (5, 42191592), (6, 35159660), (8, 26369745), (10, 21095796), (12, 17579830), (15, 14063864), (20, 10547898), (24, 8789915), (30, 7031932), (40, 5273949), (60, 3515966), (120, 1757983)]