69086520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21323}}^1$

素因数の和:21346

約数の個数: 80

約数和(自身を含む): 232218360

約数和(自身を除く): 163131840

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21323, 42646, 63969, 85292, 106615, 127938, 170584, 191907, 213230, 255876, 319845, 383814, 426460, 511752, 575721, 639690, 767628, 852920, 959535, 1151442, 1279380, 1535256, 1727163, 1919070, 2302884, 2558760, 2878605, 3454326, 3838140, 4605768, 5757210, 6908652, 7676280, 8635815, 11514420, 13817304, 17271630, 23028840, 34543260, 69086520]

約数ペア:

[(1, 69086520), (2, 34543260), (3, 23028840), (4, 17271630), (5, 13817304), (6, 11514420), (8, 8635815), (9, 7676280), (10, 6908652), (12, 5757210), (15, 4605768), (18, 3838140), (20, 3454326), (24, 2878605), (27, 2558760), (30, 2302884), (36, 1919070), (40, 1727163), (45, 1535256), (54, 1279380), (60, 1151442), (72, 959535), (81, 852920), (90, 767628), (108, 639690), (120, 575721), (135, 511752), (162, 426460), (180, 383814), (216, 319845), (270, 255876), (324, 213230), (360, 191907), (405, 170584), (540, 127938), (648, 106615), (810, 85292), (1080, 63969), (1620, 42646), (3240, 21323)]