85647840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 272432160

約数和(自身を除く): 186784320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 109, 120, 160, 218, 240, 327, 436, 480, 545, 654, 872, 1090, 1308, 1635, 1637, 1744, 2180, 2616, 3270, 3274, 3488, 4360, 4911, 5232, 6540, 6548, 8185, 8720, 9822, 10464, 13080, 13096, 16370, 17440, 19644, 24555, 26160, 26192, 32740, 39288, 49110, 52320, 52384, 65480, 78576, 98220, 130960, 157152, 178433, 196440, 261920, 356866, 392880, 535299, 713732, 785760, 892165, 1070598, 1427464, 1784330, 2141196, 2676495, 2854928, 3568660, 4282392, 5352990, 5709856, 7137320, 8564784, 10705980, 14274640, 17129568, 21411960, 28549280, 42823920, 85647840]

約数ペア:

[(1, 85647840), (2, 42823920), (3, 28549280), (4, 21411960), (5, 17129568), (6, 14274640), (8, 10705980), (10, 8564784), (12, 7137320), (15, 5709856), (16, 5352990), (20, 4282392), (24, 3568660), (30, 2854928), (32, 2676495), (40, 2141196), (48, 1784330), (60, 1427464), (80, 1070598), (96, 892165), (109, 785760), (120, 713732), (160, 535299), (218, 392880), (240, 356866), (327, 261920), (436, 196440), (480, 178433), (545, 157152), (654, 130960), (872, 98220), (1090, 78576), (1308, 65480), (1635, 52384), (1637, 52320), (1744, 49110), (2180, 39288), (2616, 32740), (3270, 26192), (3274, 26160), (3488, 24555), (4360, 19644), (4911, 17440), (5232, 16370), (6540, 13096), (6548, 13080), (8185, 10464), (8720, 9822)]