83141880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3517}}^1$

素因数の和:3728

約数の個数: 64

約数和(自身を含む): 250763040

約数和(自身を除く): 167621160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3517, 3940, 4728, 5910, 7034, 7880, 10551, 11820, 14068, 17585, 21102, 23640, 28136, 35170, 42204, 52755, 70340, 84408, 105510, 140680, 211020, 422040, 692849, 1385698, 2078547, 2771396, 3464245, 4157094, 5542792, 6928490, 8314188, 10392735, 13856980, 16628376, 20785470, 27713960, 41570940, 83141880]

約数ペア:

[(1, 83141880), (2, 41570940), (3, 27713960), (4, 20785470), (5, 16628376), (6, 13856980), (8, 10392735), (10, 8314188), (12, 6928490), (15, 5542792), (20, 4157094), (24, 3464245), (30, 2771396), (40, 2078547), (60, 1385698), (120, 692849), (197, 422040), (394, 211020), (591, 140680), (788, 105510), (985, 84408), (1182, 70340), (1576, 52755), (1970, 42204), (2364, 35170), (2955, 28136), (3517, 23640), (3940, 21102), (4728, 17585), (5910, 14068), (7034, 11820), (7880, 10551)]