82497120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{171869}}^1$

素因数の和:171887

約数の個数: 48

約数和(自身を含む): 259867440

約数和(自身を除く): 177370320

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, 171869, 343738, 515607, 687476, 859345, 1031214, 1374952, 1718690, 2062428, 2578035, 2749904, 3437380, 4124856, 5156070, 5499808, 6874760, 8249712, 10312140, 13749520, 16499424, 20624280, 27499040, 41248560, 82497120]

約数ペア:

[(1, 82497120), (2, 41248560), (3, 27499040), (4, 20624280), (5, 16499424), (6, 13749520), (8, 10312140), (10, 8249712), (12, 6874760), (15, 5499808), (16, 5156070), (20, 4124856), (24, 3437380), (30, 2749904), (32, 2578035), (40, 2062428), (48, 1718690), (60, 1374952), (80, 1031214), (96, 859345), (120, 687476), (160, 515607), (240, 343738), (480, 171869)]