199969080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1666409}}^1$

素因数の和:1666423

約数の個数: 32

約数和(自身を含む): 599907600

約数和(自身を除く): 399938520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1666409, 3332818, 4999227, 6665636, 8332045, 9998454, 13331272, 16664090, 19996908, 24996135, 33328180, 39993816, 49992270, 66656360, 99984540, 199969080]

約数ペア:

[(1, 199969080), (2, 99984540), (3, 66656360), (4, 49992270), (5, 39993816), (6, 33328180), (8, 24996135), (10, 19996908), (12, 16664090), (15, 13331272), (20, 9998454), (24, 8332045), (30, 6665636), (40, 4999227), (60, 3332818), (120, 1666409)]