238579560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{220907}}^1$

素因数の和:220927

約数の個数: 64

約数和(自身を含む): 795268800

約数和(自身を除く): 556689240

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, 220907, 441814, 662721, 883628, 1104535, 1325442, 1767256, 1988163, 2209070, 2650884, 3313605, 3976326, 4418140, 5301768, 5964489, 6627210, 7952652, 8836280, 9940815, 11928978, 13254420, 15905304, 19881630, 23857956, 26508840, 29822445, 39763260, 47715912, 59644890, 79526520, 119289780, 238579560]

約数ペア:

[(1, 238579560), (2, 119289780), (3, 79526520), (4, 59644890), (5, 47715912), (6, 39763260), (8, 29822445), (9, 26508840), (10, 23857956), (12, 19881630), (15, 15905304), (18, 13254420), (20, 11928978), (24, 9940815), (27, 8836280), (30, 7952652), (36, 6627210), (40, 5964489), (45, 5301768), (54, 4418140), (60, 3976326), (72, 3313605), (90, 2650884), (108, 2209070), (120, 1988163), (135, 1767256), (180, 1325442), (216, 1104535), (270, 883628), (360, 662721), (540, 441814), (1080, 220907)]