42643560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{355363}}^1$

素因数の和:355377

約数の個数: 32

約数和(自身を含む): 127931040

約数和(自身を除く): 85287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 355363, 710726, 1066089, 1421452, 1776815, 2132178, 2842904, 3553630, 4264356, 5330445, 7107260, 8528712, 10660890, 14214520, 21321780, 42643560]

約数ペア:

[(1, 42643560), (2, 21321780), (3, 14214520), (4, 10660890), (5, 8528712), (6, 7107260), (8, 5330445), (10, 4264356), (12, 3553630), (15, 2842904), (20, 2132178), (24, 1776815), (30, 1421452), (40, 1066089), (60, 710726), (120, 355363)]