15232020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253867}}^1$

素因数の和:253879

約数の個数: 24

約数和(自身を含む): 42649824

約数和(自身を除く): 27417804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253867, 507734, 761601, 1015468, 1269335, 1523202, 2538670, 3046404, 3808005, 5077340, 7616010, 15232020]

約数ペア:

[(1, 15232020), (2, 7616010), (3, 5077340), (4, 3808005), (5, 3046404), (6, 2538670), (10, 1523202), (12, 1269335), (15, 1015468), (20, 761601), (30, 507734), (60, 253867)]