1215960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10133}}^1$

素因数の和:10147

約数の個数: 32

約数和(自身を含む): 3648240

約数和(自身を除く): 2432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10133, 20266, 30399, 40532, 50665, 60798, 81064, 101330, 121596, 151995, 202660, 243192, 303990, 405320, 607980, 1215960]

約数ペア:

[(1, 1215960), (2, 607980), (3, 405320), (4, 303990), (5, 243192), (6, 202660), (8, 151995), (10, 121596), (12, 101330), (15, 81064), (20, 60798), (24, 50665), (30, 40532), (40, 30399), (60, 20266), (120, 10133)]