144914760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{402541}}^1$

素因数の和:402558

約数の個数: 48

約数和(自身を含む): 470974140

約数和(自身を除く): 326059380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 402541, 805082, 1207623, 1610164, 2012705, 2415246, 3220328, 3622869, 4025410, 4830492, 6038115, 7245738, 8050820, 9660984, 12076230, 14491476, 16101640, 18114345, 24152460, 28982952, 36228690, 48304920, 72457380, 144914760]

約数ペア:

[(1, 144914760), (2, 72457380), (3, 48304920), (4, 36228690), (5, 28982952), (6, 24152460), (8, 18114345), (9, 16101640), (10, 14491476), (12, 12076230), (15, 9660984), (18, 8050820), (20, 7245738), (24, 6038115), (30, 4830492), (36, 4025410), (40, 3622869), (45, 3220328), (60, 2415246), (72, 2012705), (90, 1610164), (120, 1207623), (180, 805082), (360, 402541)]