140611920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{585883}}^1$

素因数の和:585899

約数の個数: 40

約数和(自身を含む): 435897696

約数和(自身を除く): 295285776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 585883, 1171766, 1757649, 2343532, 2929415, 3515298, 4687064, 5858830, 7030596, 8788245, 9374128, 11717660, 14061192, 17576490, 23435320, 28122384, 35152980, 46870640, 70305960, 140611920]

約数ペア:

[(1, 140611920), (2, 70305960), (3, 46870640), (4, 35152980), (5, 28122384), (6, 23435320), (8, 17576490), (10, 14061192), (12, 11717660), (15, 9374128), (16, 8788245), (20, 7030596), (24, 5858830), (30, 4687064), (40, 3515298), (48, 2929415), (60, 2343532), (80, 1757649), (120, 1171766), (240, 585883)]