268398120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2236651}}^1$

素因数の和:2236665

約数の個数: 32

約数和(自身を含む): 805194720

約数和(自身を除く): 536796600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2236651, 4473302, 6709953, 8946604, 11183255, 13419906, 17893208, 22366510, 26839812, 33549765, 44733020, 53679624, 67099530, 89466040, 134199060, 268398120]

約数ペア:

[(1, 268398120), (2, 134199060), (3, 89466040), (4, 67099530), (5, 53679624), (6, 44733020), (8, 33549765), (10, 26839812), (12, 22366510), (15, 17893208), (20, 13419906), (24, 11183255), (30, 8946604), (40, 6709953), (60, 4473302), (120, 2236651)]