1179860120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{261031}}^1$

素因数の和:261155

約数の個数: 32

約数和(自身を含む): 2678188320

約数和(自身を除く): 1498328200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 261031, 522062, 1044124, 1305155, 2088248, 2610310, 5220620, 10441240, 29496503, 58993006, 117986012, 147482515, 235972024, 294965030, 589930060, 1179860120]

約数ペア:

[(1, 1179860120), (2, 589930060), (4, 294965030), (5, 235972024), (8, 147482515), (10, 117986012), (20, 58993006), (40, 29496503), (113, 10441240), (226, 5220620), (452, 2610310), (565, 2088248), (904, 1305155), (1130, 1044124), (2260, 522062), (4520, 261031)]