764340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12739}}^1$

素因数の和:12751

約数の個数: 24

約数和(自身を含む): 2140320

約数和(自身を除く): 1375980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12739, 25478, 38217, 50956, 63695, 76434, 127390, 152868, 191085, 254780, 382170, 764340]

約数ペア:

[(1, 764340), (2, 382170), (3, 254780), (4, 191085), (5, 152868), (6, 127390), (10, 76434), (12, 63695), (15, 50956), (20, 38217), (30, 25478), (60, 12739)]