149432880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{622637}}^1$

素因数の和:622653

約数の個数: 40

約数和(自身を含む): 463242672

約数和(自身を除く): 313809792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 622637, 1245274, 1867911, 2490548, 3113185, 3735822, 4981096, 6226370, 7471644, 9339555, 9962192, 12452740, 14943288, 18679110, 24905480, 29886576, 37358220, 49810960, 74716440, 149432880]

約数ペア:

[(1, 149432880), (2, 74716440), (3, 49810960), (4, 37358220), (5, 29886576), (6, 24905480), (8, 18679110), (10, 14943288), (12, 12452740), (15, 9962192), (16, 9339555), (20, 7471644), (24, 6226370), (30, 4981096), (40, 3735822), (48, 3113185), (60, 2490548), (80, 1867911), (120, 1245274), (240, 622637)]