799740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1481}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 2489760

約数和(自身を除く): 1690020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1481, 2962, 4443, 5924, 7405, 8886, 13329, 14810, 17772, 22215, 26658, 29620, 39987, 44430, 53316, 66645, 79974, 88860, 133290, 159948, 199935, 266580, 399870, 799740]

約数ペア:

[(1, 799740), (2, 399870), (3, 266580), (4, 199935), (5, 159948), (6, 133290), (9, 88860), (10, 79974), (12, 66645), (15, 53316), (18, 44430), (20, 39987), (27, 29620), (30, 26658), (36, 22215), (45, 17772), (54, 14810), (60, 13329), (90, 8886), (108, 7405), (135, 5924), (180, 4443), (270, 2962), (540, 1481)]