165715080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1380959}}^1$

素因数の和:1380973

約数の個数: 32

約数和(自身を含む): 497145600

約数和(自身を除く): 331430520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1380959, 2761918, 4142877, 5523836, 6904795, 8285754, 11047672, 13809590, 16571508, 20714385, 27619180, 33143016, 41428770, 55238360, 82857540, 165715080]

約数ペア:

[(1, 165715080), (2, 82857540), (3, 55238360), (4, 41428770), (5, 33143016), (6, 27619180), (8, 20714385), (10, 16571508), (12, 13809590), (15, 11047672), (20, 8285754), (24, 6904795), (30, 5523836), (40, 4142877), (60, 2761918), (120, 1380959)]