140146080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{291971}}^1$

素因数の和:291989

約数の個数: 48

約数和(自身を含む): 441461664

約数和(自身を除く): 301315584

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, 291971, 583942, 875913, 1167884, 1459855, 1751826, 2335768, 2919710, 3503652, 4379565, 4671536, 5839420, 7007304, 8759130, 9343072, 11678840, 14014608, 17518260, 23357680, 28029216, 35036520, 46715360, 70073040, 140146080]

約数ペア:

[(1, 140146080), (2, 70073040), (3, 46715360), (4, 35036520), (5, 28029216), (6, 23357680), (8, 17518260), (10, 14014608), (12, 11678840), (15, 9343072), (16, 8759130), (20, 7007304), (24, 5839420), (30, 4671536), (32, 4379565), (40, 3503652), (48, 2919710), (60, 2335768), (80, 1751826), (96, 1459855), (120, 1167884), (160, 875913), (240, 583942), (480, 291971)]