78484080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{327017}}^1$

素因数の和:327033

約数の個数: 40

約数和(自身を含む): 243301392

約数和(自身を除く): 164817312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 327017, 654034, 981051, 1308068, 1635085, 1962102, 2616136, 3270170, 3924204, 4905255, 5232272, 6540340, 7848408, 9810510, 13080680, 15696816, 19621020, 26161360, 39242040, 78484080]

約数ペア:

[(1, 78484080), (2, 39242040), (3, 26161360), (4, 19621020), (5, 15696816), (6, 13080680), (8, 9810510), (10, 7848408), (12, 6540340), (15, 5232272), (16, 4905255), (20, 3924204), (24, 3270170), (30, 2616136), (40, 1962102), (48, 1635085), (60, 1308068), (80, 981051), (120, 654034), (240, 327017)]