80699760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37361}}^1$

素因数の和:37383

約数の個数: 80

約数和(自身を含む): 277973280

約数和(自身を除く): 197273520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 37361, 74722, 112083, 149444, 186805, 224166, 298888, 336249, 373610, 448332, 560415, 597776, 672498, 747220, 896664, 1008747, 1120830, 1344996, 1494440, 1681245, 1793328, 2017494, 2241660, 2689992, 2988880, 3362490, 4034988, 4483320, 5043735, 5379984, 6724980, 8069976, 8966640, 10087470, 13449960, 16139952, 20174940, 26899920, 40349880, 80699760]

約数ペア:

[(1, 80699760), (2, 40349880), (3, 26899920), (4, 20174940), (5, 16139952), (6, 13449960), (8, 10087470), (9, 8966640), (10, 8069976), (12, 6724980), (15, 5379984), (16, 5043735), (18, 4483320), (20, 4034988), (24, 3362490), (27, 2988880), (30, 2689992), (36, 2241660), (40, 2017494), (45, 1793328), (48, 1681245), (54, 1494440), (60, 1344996), (72, 1120830), (80, 1008747), (90, 896664), (108, 747220), (120, 672498), (135, 597776), (144, 560415), (180, 448332), (216, 373610), (240, 336249), (270, 298888), (360, 224166), (432, 186805), (540, 149444), (720, 112083), (1080, 74722), (2160, 37361)]