30088680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250739}}^1$

素因数の和:250753

約数の個数: 32

約数和(自身を含む): 90266400

約数和(自身を除く): 60177720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250739, 501478, 752217, 1002956, 1253695, 1504434, 2005912, 2507390, 3008868, 3761085, 5014780, 6017736, 7522170, 10029560, 15044340, 30088680]

約数ペア:

[(1, 30088680), (2, 15044340), (3, 10029560), (4, 7522170), (5, 6017736), (6, 5014780), (8, 3761085), (10, 3008868), (12, 2507390), (15, 2005912), (20, 1504434), (24, 1253695), (30, 1002956), (40, 752217), (60, 501478), (120, 250739)]