67516980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1125283}}^1$

素因数の和:1125295

約数の個数: 24

約数和(自身を含む): 189047712

約数和(自身を除く): 121530732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1125283, 2250566, 3375849, 4501132, 5626415, 6751698, 11252830, 13503396, 16879245, 22505660, 33758490, 67516980]

約数ペア:

[(1, 67516980), (2, 33758490), (3, 22505660), (4, 16879245), (5, 13503396), (6, 11252830), (10, 6751698), (12, 5626415), (15, 4501132), (20, 3375849), (30, 2250566), (60, 1125283)]