204472920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1703941}}^1$

素因数の和:1703955

約数の個数: 32

約数和(自身を含む): 613419120

約数和(自身を除く): 408946200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1703941, 3407882, 5111823, 6815764, 8519705, 10223646, 13631528, 17039410, 20447292, 25559115, 34078820, 40894584, 51118230, 68157640, 102236460, 204472920]

約数ペア:

[(1, 204472920), (2, 102236460), (3, 68157640), (4, 51118230), (5, 40894584), (6, 34078820), (8, 25559115), (10, 20447292), (12, 17039410), (15, 13631528), (20, 10223646), (24, 8519705), (30, 6815764), (40, 5111823), (60, 3407882), (120, 1703941)]