68832780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147213}}^1$

素因数の和:1147225

約数の個数: 24

約数和(自身を含む): 192731952

約数和(自身を除く): 123899172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147213, 2294426, 3441639, 4588852, 5736065, 6883278, 11472130, 13766556, 17208195, 22944260, 34416390, 68832780]

約数ペア:

[(1, 68832780), (2, 34416390), (3, 22944260), (4, 17208195), (5, 13766556), (6, 11472130), (10, 6883278), (12, 5736065), (15, 4588852), (20, 3441639), (30, 2294426), (60, 1147213)]