79958520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{222107}}^1$

素因数の和:222124

約数の個数: 48

約数和(自身を含む): 259866360

約数和(自身を除く): 179907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 222107, 444214, 666321, 888428, 1110535, 1332642, 1776856, 1998963, 2221070, 2665284, 3331605, 3997926, 4442140, 5330568, 6663210, 7995852, 8884280, 9994815, 13326420, 15991704, 19989630, 26652840, 39979260, 79958520]

約数ペア:

[(1, 79958520), (2, 39979260), (3, 26652840), (4, 19989630), (5, 15991704), (6, 13326420), (8, 9994815), (9, 8884280), (10, 7995852), (12, 6663210), (15, 5330568), (18, 4442140), (20, 3997926), (24, 3331605), (30, 2665284), (36, 2221070), (40, 1998963), (45, 1776856), (60, 1332642), (72, 1110535), (90, 888428), (120, 666321), (180, 444214), (360, 222107)]