253008240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1054201}}^1$

素因数の和:1054217

約数の個数: 40

約数和(自身を含む): 784326288

約数和(自身を除く): 531318048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1054201, 2108402, 3162603, 4216804, 5271005, 6325206, 8433608, 10542010, 12650412, 15813015, 16867216, 21084020, 25300824, 31626030, 42168040, 50601648, 63252060, 84336080, 126504120, 253008240]

約数ペア:

[(1, 253008240), (2, 126504120), (3, 84336080), (4, 63252060), (5, 50601648), (6, 42168040), (8, 31626030), (10, 25300824), (12, 21084020), (15, 16867216), (16, 15813015), (20, 12650412), (24, 10542010), (30, 8433608), (40, 6325206), (48, 5271005), (60, 4216804), (80, 3162603), (120, 2108402), (240, 1054201)]