72555060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1209251}}^1$

素因数の和:1209263

約数の個数: 24

約数和(自身を含む): 203154336

約数和(自身を除く): 130599276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1209251, 2418502, 3627753, 4837004, 6046255, 7255506, 12092510, 14511012, 18138765, 24185020, 36277530, 72555060]

約数ペア:

[(1, 72555060), (2, 36277530), (3, 24185020), (4, 18138765), (5, 14511012), (6, 12092510), (10, 7255506), (12, 6046255), (15, 4837004), (20, 3627753), (30, 2418502), (60, 1209251)]