2245560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18713}}^1$

素因数の和:18727

約数の個数: 32

約数和(自身を含む): 6737040

約数和(自身を除く): 4491480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18713, 37426, 56139, 74852, 93565, 112278, 149704, 187130, 224556, 280695, 374260, 449112, 561390, 748520, 1122780, 2245560]

約数ペア:

[(1, 2245560), (2, 1122780), (3, 748520), (4, 561390), (5, 449112), (6, 374260), (8, 280695), (10, 224556), (12, 187130), (15, 149704), (20, 112278), (24, 93565), (30, 74852), (40, 56139), (60, 37426), (120, 18713)]