158280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1319}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 475200

約数和(自身を除く): 316920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1319, 2638, 3957, 5276, 6595, 7914, 10552, 13190, 15828, 19785, 26380, 31656, 39570, 52760, 79140, 158280]

約数ペア:

[(1, 158280), (2, 79140), (3, 52760), (4, 39570), (5, 31656), (6, 26380), (8, 19785), (10, 15828), (12, 13190), (15, 10552), (20, 7914), (24, 6595), (30, 5276), (40, 3957), (60, 2638), (120, 1319)]