118178520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5441}}^1$

素因数の和:5636

約数の個数: 64

約数和(自身を含む): 356559840

約数和(自身を除く): 238381320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 5441, 7240, 10860, 10882, 16323, 21720, 21764, 27205, 32646, 43528, 54410, 65292, 81615, 108820, 130584, 163230, 217640, 326460, 652920, 984821, 1969642, 2954463, 3939284, 4924105, 5908926, 7878568, 9848210, 11817852, 14772315, 19696420, 23635704, 29544630, 39392840, 59089260, 118178520]

約数ペア:

[(1, 118178520), (2, 59089260), (3, 39392840), (4, 29544630), (5, 23635704), (6, 19696420), (8, 14772315), (10, 11817852), (12, 9848210), (15, 7878568), (20, 5908926), (24, 4924105), (30, 3939284), (40, 2954463), (60, 1969642), (120, 984821), (181, 652920), (362, 326460), (543, 217640), (724, 163230), (905, 130584), (1086, 108820), (1448, 81615), (1810, 65292), (2172, 54410), (2715, 43528), (3620, 32646), (4344, 27205), (5430, 21764), (5441, 21720), (7240, 16323), (10860, 10882)]