42087480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{350729}}^1$

素因数の和:350743

約数の個数: 32

約数和(自身を含む): 126262800

約数和(自身を除く): 84175320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 350729, 701458, 1052187, 1402916, 1753645, 2104374, 2805832, 3507290, 4208748, 5260935, 7014580, 8417496, 10521870, 14029160, 21043740, 42087480]

約数ペア:

[(1, 42087480), (2, 21043740), (3, 14029160), (4, 10521870), (5, 8417496), (6, 7014580), (8, 5260935), (10, 4208748), (12, 3507290), (15, 2805832), (20, 2104374), (24, 1753645), (30, 1402916), (40, 1052187), (60, 701458), (120, 350729)]