127394340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2123239}}^1$

素因数の和:2123251

約数の個数: 24

約数和(自身を含む): 356704320

約数和(自身を除く): 229309980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2123239, 4246478, 6369717, 8492956, 10616195, 12739434, 21232390, 25478868, 31848585, 42464780, 63697170, 127394340]

約数ペア:

[(1, 127394340), (2, 63697170), (3, 42464780), (4, 31848585), (5, 25478868), (6, 21232390), (10, 12739434), (12, 10616195), (15, 8492956), (20, 6369717), (30, 4246478), (60, 2123239)]