204174240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{425363}}^1$

素因数の和:425381

約数の個数: 48

約数和(自身を含む): 643150368

約数和(自身を除く): 438976128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 425363, 850726, 1276089, 1701452, 2126815, 2552178, 3402904, 4253630, 5104356, 6380445, 6805808, 8507260, 10208712, 12760890, 13611616, 17014520, 20417424, 25521780, 34029040, 40834848, 51043560, 68058080, 102087120, 204174240]

約数ペア:

[(1, 204174240), (2, 102087120), (3, 68058080), (4, 51043560), (5, 40834848), (6, 34029040), (8, 25521780), (10, 20417424), (12, 17014520), (15, 13611616), (16, 12760890), (20, 10208712), (24, 8507260), (30, 6805808), (32, 6380445), (40, 5104356), (48, 4253630), (60, 3402904), (80, 2552178), (96, 2126815), (120, 1701452), (160, 1276089), (240, 850726), (480, 425363)]