67216260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1120271}}^1$

素因数の和:1120283

約数の個数: 24

約数和(自身を含む): 188205696

約数和(自身を除く): 120989436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1120271, 2240542, 3360813, 4481084, 5601355, 6721626, 11202710, 13443252, 16804065, 22405420, 33608130, 67216260]

約数ペア:

[(1, 67216260), (2, 33608130), (3, 22405420), (4, 16804065), (5, 13443252), (6, 11202710), (10, 6721626), (12, 5601355), (15, 4481084), (20, 3360813), (30, 2240542), (60, 1120271)]