201522120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1679351}}^1$

素因数の和:1679365

約数の個数: 32

約数和(自身を含む): 604566720

約数和(自身を除く): 403044600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1679351, 3358702, 5038053, 6717404, 8396755, 10076106, 13434808, 16793510, 20152212, 25190265, 33587020, 40304424, 50380530, 67174040, 100761060, 201522120]

約数ペア:

[(1, 201522120), (2, 100761060), (3, 67174040), (4, 50380530), (5, 40304424), (6, 33587020), (8, 25190265), (10, 20152212), (12, 16793510), (15, 13434808), (20, 10076106), (24, 8396755), (30, 6717404), (40, 5038053), (60, 3358702), (120, 1679351)]