66534360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{554453}}^1$

素因数の和:554467

約数の個数: 32

約数和(自身を含む): 199603440

約数和(自身を除く): 133069080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 554453, 1108906, 1663359, 2217812, 2772265, 3326718, 4435624, 5544530, 6653436, 8316795, 11089060, 13306872, 16633590, 22178120, 33267180, 66534360]

約数ペア:

[(1, 66534360), (2, 33267180), (3, 22178120), (4, 16633590), (5, 13306872), (6, 11089060), (8, 8316795), (10, 6653436), (12, 5544530), (15, 4435624), (20, 3326718), (24, 2772265), (30, 2217812), (40, 1663359), (60, 1108906), (120, 554453)]