158992920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{441647}}^1$

素因数の和:441664

約数の個数: 48

約数和(自身を含む): 516728160

約数和(自身を除く): 357735240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 441647, 883294, 1324941, 1766588, 2208235, 2649882, 3533176, 3974823, 4416470, 5299764, 6624705, 7949646, 8832940, 10599528, 13249410, 15899292, 17665880, 19874115, 26498820, 31798584, 39748230, 52997640, 79496460, 158992920]

約数ペア:

[(1, 158992920), (2, 79496460), (3, 52997640), (4, 39748230), (5, 31798584), (6, 26498820), (8, 19874115), (9, 17665880), (10, 15899292), (12, 13249410), (15, 10599528), (18, 8832940), (20, 7949646), (24, 6624705), (30, 5299764), (36, 4416470), (40, 3974823), (45, 3533176), (60, 2649882), (72, 2208235), (90, 1766588), (120, 1324941), (180, 883294), (360, 441647)]