158517960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320983}}^1$

素因数の和:1320997

約数の個数: 32

約数和(自身を含む): 475554240

約数和(自身を除く): 317036280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320983, 2641966, 3962949, 5283932, 6604915, 7925898, 10567864, 13209830, 15851796, 19814745, 26419660, 31703592, 39629490, 52839320, 79258980, 158517960]

約数ペア:

[(1, 158517960), (2, 79258980), (3, 52839320), (4, 39629490), (5, 31703592), (6, 26419660), (8, 19814745), (10, 15851796), (12, 13209830), (15, 10567864), (20, 7925898), (24, 6604915), (30, 5283932), (40, 3962949), (60, 2641966), (120, 1320983)]