15088980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251483}}^1$

素因数の和:251495

約数の個数: 24

約数和(自身を含む): 42249312

約数和(自身を除く): 27160332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251483, 502966, 754449, 1005932, 1257415, 1508898, 2514830, 3017796, 3772245, 5029660, 7544490, 15088980]

約数ペア:

[(1, 15088980), (2, 7544490), (3, 5029660), (4, 3772245), (5, 3017796), (6, 2514830), (10, 1508898), (12, 1257415), (15, 1005932), (20, 754449), (30, 502966), (60, 251483)]