82966080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{86423}}^1$

素因数の和:86443

約数の個数: 56

約数和(自身を含む): 263420352

約数和(自身を除く): 180454272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 86423, 172846, 259269, 345692, 432115, 518538, 691384, 864230, 1037076, 1296345, 1382768, 1728460, 2074152, 2592690, 2765536, 3456920, 4148304, 5185380, 5531072, 6913840, 8296608, 10370760, 13827680, 16593216, 20741520, 27655360, 41483040, 82966080]

約数ペア:

[(1, 82966080), (2, 41483040), (3, 27655360), (4, 20741520), (5, 16593216), (6, 13827680), (8, 10370760), (10, 8296608), (12, 6913840), (15, 5531072), (16, 5185380), (20, 4148304), (24, 3456920), (30, 2765536), (32, 2592690), (40, 2074152), (48, 1728460), (60, 1382768), (64, 1296345), (80, 1037076), (96, 864230), (120, 691384), (160, 518538), (192, 432115), (240, 345692), (320, 259269), (480, 172846), (960, 86423)]