1752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 5565120

約数和(自身を除く): 3812400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 109, 120, 134, 201, 218, 240, 268, 327, 335, 402, 436, 536, 545, 654, 670, 804, 872, 1005, 1072, 1090, 1308, 1340, 1608, 1635, 1744, 2010, 2180, 2616, 2680, 3216, 3270, 4020, 4360, 5232, 5360, 6540, 7303, 8040, 8720, 13080, 14606, 16080, 21909, 26160, 29212, 36515, 43818, 58424, 73030, 87636, 109545, 116848, 146060, 175272, 219090, 292120, 350544, 438180, 584240, 876360, 1752720]

約数ペア:

[(1, 1752720), (2, 876360), (3, 584240), (4, 438180), (5, 350544), (6, 292120), (8, 219090), (10, 175272), (12, 146060), (15, 116848), (16, 109545), (20, 87636), (24, 73030), (30, 58424), (40, 43818), (48, 36515), (60, 29212), (67, 26160), (80, 21909), (109, 16080), (120, 14606), (134, 13080), (201, 8720), (218, 8040), (240, 7303), (268, 6540), (327, 5360), (335, 5232), (402, 4360), (436, 4020), (536, 3270), (545, 3216), (654, 2680), (670, 2616), (804, 2180), (872, 2010), (1005, 1744), (1072, 1635), (1090, 1608), (1308, 1340)]