239875560

素因数分解:

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

素因数の和:222127

約数の個数: 64

約数和(自身を含む): 799588800

約数和(自身を除く): 559713240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 222107, 444214, 666321, 888428, 1110535, 1332642, 1776856, 1998963, 2221070, 2665284, 3331605, 3997926, 4442140, 5330568, 5996889, 6663210, 7995852, 8884280, 9994815, 11993778, 13326420, 15991704, 19989630, 23987556, 26652840, 29984445, 39979260, 47975112, 59968890, 79958520, 119937780, 239875560]

約数ペア:

[(1, 239875560), (2, 119937780), (3, 79958520), (4, 59968890), (5, 47975112), (6, 39979260), (8, 29984445), (9, 26652840), (10, 23987556), (12, 19989630), (15, 15991704), (18, 13326420), (20, 11993778), (24, 9994815), (27, 8884280), (30, 7995852), (36, 6663210), (40, 5996889), (45, 5330568), (54, 4442140), (60, 3997926), (72, 3331605), (90, 2665284), (108, 2221070), (120, 1998963), (135, 1776856), (180, 1332642), (216, 1110535), (270, 888428), (360, 666321), (540, 444214), (1080, 222107)]