204575460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3409591}}^1$

素因数の和:3409603

約数の個数: 24

約数和(自身を含む): 572811456

約数和(自身を除く): 368235996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3409591, 6819182, 10228773, 13638364, 17047955, 20457546, 34095910, 40915092, 51143865, 68191820, 102287730, 204575460]

約数ペア:

[(1, 204575460), (2, 102287730), (3, 68191820), (4, 51143865), (5, 40915092), (6, 34095910), (10, 20457546), (12, 17047955), (15, 13638364), (20, 10228773), (30, 6819182), (60, 3409591)]