78482760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{654023}}^1$

素因数の和:654037

約数の個数: 32

約数和(自身を含む): 235448640

約数和(自身を除く): 156965880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 654023, 1308046, 1962069, 2616092, 3270115, 3924138, 5232184, 6540230, 7848276, 9810345, 13080460, 15696552, 19620690, 26160920, 39241380, 78482760]

約数ペア:

[(1, 78482760), (2, 39241380), (3, 26160920), (4, 19620690), (5, 15696552), (6, 13080460), (8, 9810345), (10, 7848276), (12, 6540230), (15, 5232184), (20, 3924138), (24, 3270115), (30, 2616092), (40, 1962069), (60, 1308046), (120, 654023)]