1199610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1481}}^1$

素因数の和:1500

約数の個数: 40

約数和(自身を含む): 3227796

約数和(自身を除く): 2028186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1481, 2962, 4443, 7405, 8886, 13329, 14810, 22215, 26658, 39987, 44430, 66645, 79974, 119961, 133290, 199935, 239922, 399870, 599805, 1199610]

約数ペア:

[(1, 1199610), (2, 599805), (3, 399870), (5, 239922), (6, 199935), (9, 133290), (10, 119961), (15, 79974), (18, 66645), (27, 44430), (30, 39987), (45, 26658), (54, 22215), (81, 14810), (90, 13329), (135, 8886), (162, 7405), (270, 4443), (405, 2962), (810, 1481)]