813541920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1694879}}^1$

素因数の和:1694897

約数の個数: 48

約数和(自身を含む): 2562658560

約数和(自身を除く): 1749116640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1694879, 3389758, 5084637, 6779516, 8474395, 10169274, 13559032, 16948790, 20338548, 25423185, 27118064, 33897580, 40677096, 50846370, 54236128, 67795160, 81354192, 101692740, 135590320, 162708384, 203385480, 271180640, 406770960, 813541920]

約数ペア:

[(1, 813541920), (2, 406770960), (3, 271180640), (4, 203385480), (5, 162708384), (6, 135590320), (8, 101692740), (10, 81354192), (12, 67795160), (15, 54236128), (16, 50846370), (20, 40677096), (24, 33897580), (30, 27118064), (32, 25423185), (40, 20338548), (48, 16948790), (60, 13559032), (80, 10169274), (96, 8474395), (120, 6779516), (160, 5084637), (240, 3389758), (480, 1694879)]