149590920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1246591}}^1$

素因数の和:1246605

約数の個数: 32

約数和(自身を含む): 448773120

約数和(自身を除く): 299182200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1246591, 2493182, 3739773, 4986364, 6232955, 7479546, 9972728, 12465910, 14959092, 18698865, 24931820, 29918184, 37397730, 49863640, 74795460, 149590920]

約数ペア:

[(1, 149590920), (2, 74795460), (3, 49863640), (4, 37397730), (5, 29918184), (6, 24931820), (8, 18698865), (10, 14959092), (12, 12465910), (15, 9972728), (20, 7479546), (24, 6232955), (30, 4986364), (40, 3739773), (60, 2493182), (120, 1246591)]