103865640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20129}}^1$

素因数の和:20186

約数の個数: 64

約数和(自身を含む): 318859200

約数和(自身を除く): 214993560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 20129, 40258, 60387, 80516, 100645, 120774, 161032, 201290, 241548, 301935, 402580, 483096, 603870, 805160, 865547, 1207740, 1731094, 2415480, 2596641, 3462188, 4327735, 5193282, 6924376, 8655470, 10386564, 12983205, 17310940, 20773128, 25966410, 34621880, 51932820, 103865640]

約数ペア:

[(1, 103865640), (2, 51932820), (3, 34621880), (4, 25966410), (5, 20773128), (6, 17310940), (8, 12983205), (10, 10386564), (12, 8655470), (15, 6924376), (20, 5193282), (24, 4327735), (30, 3462188), (40, 2596641), (43, 2415480), (60, 1731094), (86, 1207740), (120, 865547), (129, 805160), (172, 603870), (215, 483096), (258, 402580), (344, 301935), (430, 241548), (516, 201290), (645, 161032), (860, 120774), (1032, 100645), (1290, 80516), (1720, 60387), (2580, 40258), (5160, 20129)]