946786920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7889891}}^1$

素因数の和:7889905

約数の個数: 32

約数和(自身を含む): 2840361120

約数和(自身を除く): 1893574200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7889891, 15779782, 23669673, 31559564, 39449455, 47339346, 63119128, 78898910, 94678692, 118348365, 157797820, 189357384, 236696730, 315595640, 473393460, 946786920]

約数ペア:

[(1, 946786920), (2, 473393460), (3, 315595640), (4, 236696730), (5, 189357384), (6, 157797820), (8, 118348365), (10, 94678692), (12, 78898910), (15, 63119128), (20, 47339346), (24, 39449455), (30, 31559564), (40, 23669673), (60, 15779782), (120, 7889891)]