149955240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249627}}^1$

素因数の和:1249641

約数の個数: 32

約数和(自身を含む): 449866080

約数和(自身を除く): 299910840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249627, 2499254, 3748881, 4998508, 6248135, 7497762, 9997016, 12496270, 14995524, 18744405, 24992540, 29991048, 37488810, 49985080, 74977620, 149955240]

約数ペア:

[(1, 149955240), (2, 74977620), (3, 49985080), (4, 37488810), (5, 29991048), (6, 24992540), (8, 18744405), (10, 14995524), (12, 12496270), (15, 9997016), (20, 7497762), (24, 6248135), (30, 4998508), (40, 3748881), (60, 2499254), (120, 1249627)]