147885160

素因数分解:

$2^3\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3023}}^1$

素因数の和:4257

約数の個数: 32

約数和(自身を含む): 333123840

約数和(自身を除く): 185238680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1223, 2446, 3023, 4892, 6046, 6115, 9784, 12092, 12230, 15115, 24184, 24460, 30230, 48920, 60460, 120920, 3697129, 7394258, 14788516, 18485645, 29577032, 36971290, 73942580, 147885160]

約数ペア:

[(1, 147885160), (2, 73942580), (4, 36971290), (5, 29577032), (8, 18485645), (10, 14788516), (20, 7394258), (40, 3697129), (1223, 120920), (2446, 60460), (3023, 48920), (4892, 30230), (6046, 24460), (6115, 24184), (9784, 15115), (12092, 12230)]