148111440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617131}}^1$

素因数の和:617147

約数の個数: 40

約数和(自身を含む): 459146208

約数和(自身を除く): 311034768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617131, 1234262, 1851393, 2468524, 3085655, 3702786, 4937048, 6171310, 7405572, 9256965, 9874096, 12342620, 14811144, 18513930, 24685240, 29622288, 37027860, 49370480, 74055720, 148111440]

約数ペア:

[(1, 148111440), (2, 74055720), (3, 49370480), (4, 37027860), (5, 29622288), (6, 24685240), (8, 18513930), (10, 14811144), (12, 12342620), (15, 9874096), (16, 9256965), (20, 7405572), (24, 6171310), (30, 4937048), (40, 3702786), (48, 3085655), (60, 2468524), (80, 1851393), (120, 1234262), (240, 617131)]