158492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1320773}}^1$

素因数の和:1320787

約数の個数: 32

約数和(自身を含む): 475478640

約数和(自身を除く): 316985880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1320773, 2641546, 3962319, 5283092, 6603865, 7924638, 10566184, 13207730, 15849276, 19811595, 26415460, 31698552, 39623190, 52830920, 79246380, 158492760]

約数ペア:

[(1, 158492760), (2, 79246380), (3, 52830920), (4, 39623190), (5, 31698552), (6, 26415460), (8, 19811595), (10, 15849276), (12, 13207730), (15, 10566184), (20, 7924638), (24, 6603865), (30, 5283092), (40, 3962319), (60, 2641546), (120, 1320773)]