80676810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 80

約数和(自身を含む): 219263616

約数和(自身を除く): 138586806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 103, 135, 162, 206, 270, 309, 405, 515, 618, 810, 927, 967, 1030, 1545, 1854, 1934, 2781, 2901, 3090, 4635, 4835, 5562, 5802, 8343, 8703, 9270, 9670, 13905, 14505, 16686, 17406, 26109, 27810, 29010, 41715, 43515, 52218, 78327, 83430, 87030, 99601, 130545, 156654, 199202, 261090, 298803, 391635, 498005, 597606, 783270, 896409, 996010, 1494015, 1792818, 2689227, 2988030, 4482045, 5378454, 8067681, 8964090, 13446135, 16135362, 26892270, 40338405, 80676810]

約数ペア:

[(1, 80676810), (2, 40338405), (3, 26892270), (5, 16135362), (6, 13446135), (9, 8964090), (10, 8067681), (15, 5378454), (18, 4482045), (27, 2988030), (30, 2689227), (45, 1792818), (54, 1494015), (81, 996010), (90, 896409), (103, 783270), (135, 597606), (162, 498005), (206, 391635), (270, 298803), (309, 261090), (405, 199202), (515, 156654), (618, 130545), (810, 99601), (927, 87030), (967, 83430), (1030, 78327), (1545, 52218), (1854, 43515), (1934, 41715), (2781, 29010), (2901, 27810), (3090, 26109), (4635, 17406), (4835, 16686), (5562, 14505), (5802, 13905), (8343, 9670), (8703, 9270)]