2027800948080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{30502421}}^1$

素因数の和:30502714

約数の個数: 80

約数和(自身を含む): 6308876947104

約数和(自身を除く): 4281075999024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4432, 5540, 6648, 8310, 11080, 13296, 16620, 22160, 33240, 66480, 30502421, 61004842, 91507263, 122009684, 152512105, 183014526, 244019368, 305024210, 366029052, 457536315, 488038736, 610048420, 732058104, 915072630, 1220096840, 1464116208, 1830145260, 2440193680, 3660290520, 7320581040, 8449170617, 16898341234, 25347511851, 33796682468, 42245853085, 50695023702, 67593364936, 84491706170, 101390047404, 126737559255, 135186729872, 168983412340, 202780094808, 253475118510, 337966824680, 405560189616, 506950237020, 675933649360, 1013900474040, 2027800948080]

約数ペア:

[(1, 2027800948080), (2, 1013900474040), (3, 675933649360), (4, 506950237020), (5, 405560189616), (6, 337966824680), (8, 253475118510), (10, 202780094808), (12, 168983412340), (15, 135186729872), (16, 126737559255), (20, 101390047404), (24, 84491706170), (30, 67593364936), (40, 50695023702), (48, 42245853085), (60, 33796682468), (80, 25347511851), (120, 16898341234), (240, 8449170617), (277, 7320581040), (554, 3660290520), (831, 2440193680), (1108, 1830145260), (1385, 1464116208), (1662, 1220096840), (2216, 915072630), (2770, 732058104), (3324, 610048420), (4155, 488038736), (4432, 457536315), (5540, 366029052), (6648, 305024210), (8310, 244019368), (11080, 183014526), (13296, 152512105), (16620, 122009684), (22160, 91507263), (33240, 61004842), (66480, 30502421)]