120295600

素因数分解:

$2^4\times 5^2\times {\mathrm{300739}}^1$

素因数の和:300757

約数の個数: 30

約数和(自身を含む): 289011140

約数和(自身を除く): 168715540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 300739, 601478, 1202956, 1503695, 2405912, 3007390, 4811824, 6014780, 7518475, 12029560, 15036950, 24059120, 30073900, 60147800, 120295600]

約数ペア:

[(1, 120295600), (2, 60147800), (4, 30073900), (5, 24059120), (8, 15036950), (10, 12029560), (16, 7518475), (20, 6014780), (25, 4811824), (40, 3007390), (50, 2405912), (80, 1503695), (100, 1202956), (200, 601478), (400, 300739)]