2023730160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{20029}}^1$

素因数の和:20466

約数の個数: 80

約数和(自身を含む): 6288779040

約数和(自身を除く): 4265048880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 8420, 10104, 12630, 16840, 20029, 20208, 25260, 33680, 40058, 50520, 60087, 80116, 100145, 101040, 120174, 160232, 200290, 240348, 300435, 320464, 400580, 480696, 600870, 801160, 961392, 1201740, 1602320, 2403480, 4806960, 8432209, 16864418, 25296627, 33728836, 42161045, 50593254, 67457672, 84322090, 101186508, 126483135, 134915344, 168644180, 202373016, 252966270, 337288360, 404746032, 505932540, 674576720, 1011865080, 2023730160]

約数ペア:

[(1, 2023730160), (2, 1011865080), (3, 674576720), (4, 505932540), (5, 404746032), (6, 337288360), (8, 252966270), (10, 202373016), (12, 168644180), (15, 134915344), (16, 126483135), (20, 101186508), (24, 84322090), (30, 67457672), (40, 50593254), (48, 42161045), (60, 33728836), (80, 25296627), (120, 16864418), (240, 8432209), (421, 4806960), (842, 2403480), (1263, 1602320), (1684, 1201740), (2105, 961392), (2526, 801160), (3368, 600870), (4210, 480696), (5052, 400580), (6315, 320464), (6736, 300435), (8420, 240348), (10104, 200290), (12630, 160232), (16840, 120174), (20029, 101040), (20208, 100145), (25260, 80116), (33680, 60087), (40058, 50520)]