151854240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{316363}}^1$

素因数の和:316381

約数の個数: 48

約数和(自身を含む): 478342368

約数和(自身を除く): 326488128

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, 316363, 632726, 949089, 1265452, 1581815, 1898178, 2530904, 3163630, 3796356, 4745445, 5061808, 6327260, 7592712, 9490890, 10123616, 12654520, 15185424, 18981780, 25309040, 30370848, 37963560, 50618080, 75927120, 151854240]

約数ペア:

[(1, 151854240), (2, 75927120), (3, 50618080), (4, 37963560), (5, 30370848), (6, 25309040), (8, 18981780), (10, 15185424), (12, 12654520), (15, 10123616), (16, 9490890), (20, 7592712), (24, 6327260), (30, 5061808), (32, 4745445), (40, 3796356), (48, 3163630), (60, 2530904), (80, 1898178), (96, 1581815), (120, 1265452), (160, 949089), (240, 632726), (480, 316363)]