8184720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 25801920

約数和(自身を除く): 17617200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 509, 536, 670, 804, 1005, 1018, 1072, 1340, 1527, 1608, 2010, 2036, 2545, 2680, 3054, 3216, 4020, 4072, 5090, 5360, 6108, 7635, 8040, 8144, 10180, 12216, 15270, 16080, 20360, 24432, 30540, 34103, 40720, 61080, 68206, 102309, 122160, 136412, 170515, 204618, 272824, 341030, 409236, 511545, 545648, 682060, 818472, 1023090, 1364120, 1636944, 2046180, 2728240, 4092360, 8184720]

約数ペア:

[(1, 8184720), (2, 4092360), (3, 2728240), (4, 2046180), (5, 1636944), (6, 1364120), (8, 1023090), (10, 818472), (12, 682060), (15, 545648), (16, 511545), (20, 409236), (24, 341030), (30, 272824), (40, 204618), (48, 170515), (60, 136412), (67, 122160), (80, 102309), (120, 68206), (134, 61080), (201, 40720), (240, 34103), (268, 30540), (335, 24432), (402, 20360), (509, 16080), (536, 15270), (670, 12216), (804, 10180), (1005, 8144), (1018, 8040), (1072, 7635), (1340, 6108), (1527, 5360), (1608, 5090), (2010, 4072), (2036, 4020), (2545, 3216), (2680, 3054)]