498155640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4151297}}^1$

素因数の和:4151311

約数の個数: 32

約数和(自身を含む): 1494467280

約数和(自身を除く): 996311640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4151297, 8302594, 12453891, 16605188, 20756485, 24907782, 33210376, 41512970, 49815564, 62269455, 83025940, 99631128, 124538910, 166051880, 249077820, 498155640]

約数ペア:

[(1, 498155640), (2, 249077820), (3, 166051880), (4, 124538910), (5, 99631128), (6, 83025940), (8, 62269455), (10, 49815564), (12, 41512970), (15, 33210376), (20, 24907782), (24, 20756485), (30, 16605188), (40, 12453891), (60, 8302594), (120, 4151297)]