16471920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68633}}^1$

素因数の和:68649

約数の個数: 40

約数和(自身を含む): 51063696

約数和(自身を除く): 34591776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68633, 137266, 205899, 274532, 343165, 411798, 549064, 686330, 823596, 1029495, 1098128, 1372660, 1647192, 2058990, 2745320, 3294384, 4117980, 5490640, 8235960, 16471920]

約数ペア:

[(1, 16471920), (2, 8235960), (3, 5490640), (4, 4117980), (5, 3294384), (6, 2745320), (8, 2058990), (10, 1647192), (12, 1372660), (15, 1098128), (16, 1029495), (20, 823596), (24, 686330), (30, 549064), (40, 411798), (48, 343165), (60, 274532), (80, 205899), (120, 137266), (240, 68633)]