231945720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{62351}}^1$

素因数の和:62396

約数の個数: 64

約数和(自身を含む): 718295040

約数和(自身を除く): 486349320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 62351, 124702, 187053, 249404, 311755, 374106, 498808, 623510, 748212, 935265, 1247020, 1496424, 1870530, 1932881, 2494040, 3741060, 3865762, 5798643, 7482120, 7731524, 9664405, 11597286, 15463048, 19328810, 23194572, 28993215, 38657620, 46389144, 57986430, 77315240, 115972860, 231945720]

約数ペア:

[(1, 231945720), (2, 115972860), (3, 77315240), (4, 57986430), (5, 46389144), (6, 38657620), (8, 28993215), (10, 23194572), (12, 19328810), (15, 15463048), (20, 11597286), (24, 9664405), (30, 7731524), (31, 7482120), (40, 5798643), (60, 3865762), (62, 3741060), (93, 2494040), (120, 1932881), (124, 1870530), (155, 1496424), (186, 1247020), (248, 935265), (310, 748212), (372, 623510), (465, 498808), (620, 374106), (744, 311755), (930, 249404), (1240, 187053), (1860, 124702), (3720, 62351)]