2046320880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{30781}}^1$

素因数の和:31074

約数の個数: 80

約数和(自身を含む): 6366702624

約数和(自身を除く): 4320381744

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, 30781, 33240, 61562, 66480, 92343, 123124, 153905, 184686, 246248, 307810, 369372, 461715, 492496, 615620, 738744, 923430, 1231240, 1477488, 1846860, 2462480, 3693720, 7387440, 8526337, 17052674, 25579011, 34105348, 42631685, 51158022, 68210696, 85263370, 102316044, 127895055, 136421392, 170526740, 204632088, 255790110, 341053480, 409264176, 511580220, 682106960, 1023160440, 2046320880]

約数ペア:

[(1, 2046320880), (2, 1023160440), (3, 682106960), (4, 511580220), (5, 409264176), (6, 341053480), (8, 255790110), (10, 204632088), (12, 170526740), (15, 136421392), (16, 127895055), (20, 102316044), (24, 85263370), (30, 68210696), (40, 51158022), (48, 42631685), (60, 34105348), (80, 25579011), (120, 17052674), (240, 8526337), (277, 7387440), (554, 3693720), (831, 2462480), (1108, 1846860), (1385, 1477488), (1662, 1231240), (2216, 923430), (2770, 738744), (3324, 615620), (4155, 492496), (4432, 461715), (5540, 369372), (6648, 307810), (8310, 246248), (11080, 184686), (13296, 153905), (16620, 123124), (22160, 92343), (30781, 66480), (33240, 61562)]