39425160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{328543}}^1$

素因数の和:328557

約数の個数: 32

約数和(自身を含む): 118275840

約数和(自身を除く): 78850680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 328543, 657086, 985629, 1314172, 1642715, 1971258, 2628344, 3285430, 3942516, 4928145, 6570860, 7885032, 9856290, 13141720, 19712580, 39425160]

約数ペア:

[(1, 39425160), (2, 19712580), (3, 13141720), (4, 9856290), (5, 7885032), (6, 6570860), (8, 4928145), (10, 3942516), (12, 3285430), (15, 2628344), (20, 1971258), (24, 1642715), (30, 1314172), (40, 985629), (60, 657086), (120, 328543)]