13361640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{111347}}^1$

素因数の和:111361

約数の個数: 32

約数和(自身を含む): 40085280

約数和(自身を除く): 26723640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 111347, 222694, 334041, 445388, 556735, 668082, 890776, 1113470, 1336164, 1670205, 2226940, 2672328, 3340410, 4453880, 6680820, 13361640]

約数ペア:

[(1, 13361640), (2, 6680820), (3, 4453880), (4, 3340410), (5, 2672328), (6, 2226940), (8, 1670205), (10, 1336164), (12, 1113470), (15, 890776), (20, 668082), (24, 556735), (30, 445388), (40, 334041), (60, 222694), (120, 111347)]