72256440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602137}}^1$

素因数の和:602151

約数の個数: 32

約数和(自身を含む): 216769680

約数和(自身を除く): 144513240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602137, 1204274, 1806411, 2408548, 3010685, 3612822, 4817096, 6021370, 7225644, 9032055, 12042740, 14451288, 18064110, 24085480, 36128220, 72256440]

約数ペア:

[(1, 72256440), (2, 36128220), (3, 24085480), (4, 18064110), (5, 14451288), (6, 12042740), (8, 9032055), (10, 7225644), (12, 6021370), (15, 4817096), (20, 3612822), (24, 3010685), (30, 2408548), (40, 1806411), (60, 1204274), (120, 602137)]