126015180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2100253}}^1$

素因数の和:2100265

約数の個数: 24

約数和(自身を含む): 352842672

約数和(自身を除く): 226827492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2100253, 4200506, 6300759, 8401012, 10501265, 12601518, 21002530, 25203036, 31503795, 42005060, 63007590, 126015180]

約数ペア:

[(1, 126015180), (2, 63007590), (3, 42005060), (4, 31503795), (5, 25203036), (6, 21002530), (10, 12601518), (12, 10501265), (15, 8401012), (20, 6300759), (30, 4200506), (60, 2100253)]