39787680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{82891}}^1$

素因数の和:82909

約数の個数: 48

約数和(自身を含む): 125332704

約数和(自身を除く): 85545024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 82891, 165782, 248673, 331564, 414455, 497346, 663128, 828910, 994692, 1243365, 1326256, 1657820, 1989384, 2486730, 2652512, 3315640, 3978768, 4973460, 6631280, 7957536, 9946920, 13262560, 19893840, 39787680]

約数ペア:

[(1, 39787680), (2, 19893840), (3, 13262560), (4, 9946920), (5, 7957536), (6, 6631280), (8, 4973460), (10, 3978768), (12, 3315640), (15, 2652512), (16, 2486730), (20, 1989384), (24, 1657820), (30, 1326256), (32, 1243365), (40, 994692), (48, 828910), (60, 663128), (80, 497346), (96, 414455), (120, 331564), (160, 248673), (240, 165782), (480, 82891)]