138657720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1087}}^1$

素因数の和:2164

約数の個数: 64

約数和(自身を含む): 416747520

約数和(自身を除く): 278089800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 1087, 2126, 2174, 3189, 3261, 4252, 4348, 5315, 5435, 6378, 6522, 8504, 8696, 10630, 10870, 12756, 13044, 15945, 16305, 21260, 21740, 25512, 26088, 31890, 32610, 42520, 43480, 63780, 65220, 127560, 130440, 1155481, 2310962, 3466443, 4621924, 5777405, 6932886, 9243848, 11554810, 13865772, 17332215, 23109620, 27731544, 34664430, 46219240, 69328860, 138657720]

約数ペア:

[(1, 138657720), (2, 69328860), (3, 46219240), (4, 34664430), (5, 27731544), (6, 23109620), (8, 17332215), (10, 13865772), (12, 11554810), (15, 9243848), (20, 6932886), (24, 5777405), (30, 4621924), (40, 3466443), (60, 2310962), (120, 1155481), (1063, 130440), (1087, 127560), (2126, 65220), (2174, 63780), (3189, 43480), (3261, 42520), (4252, 32610), (4348, 31890), (5315, 26088), (5435, 25512), (6378, 21740), (6522, 21260), (8504, 16305), (8696, 15945), (10630, 13044), (10870, 12756)]