61654440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5087}}^1$

素因数の和:5202

約数の個数: 64

約数和(自身を含む): 186831360

約数和(自身を除く): 125176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 5087, 6060, 10174, 12120, 15261, 20348, 25435, 30522, 40696, 50870, 61044, 76305, 101740, 122088, 152610, 203480, 305220, 513787, 610440, 1027574, 1541361, 2055148, 2568935, 3082722, 4110296, 5137870, 6165444, 7706805, 10275740, 12330888, 15413610, 20551480, 30827220, 61654440]

約数ペア:

[(1, 61654440), (2, 30827220), (3, 20551480), (4, 15413610), (5, 12330888), (6, 10275740), (8, 7706805), (10, 6165444), (12, 5137870), (15, 4110296), (20, 3082722), (24, 2568935), (30, 2055148), (40, 1541361), (60, 1027574), (101, 610440), (120, 513787), (202, 305220), (303, 203480), (404, 152610), (505, 122088), (606, 101740), (808, 76305), (1010, 61044), (1212, 50870), (1515, 40696), (2020, 30522), (2424, 25435), (3030, 20348), (4040, 15261), (5087, 12120), (6060, 10174)]