168304560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1583}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 523252224

約数和(自身を除く): 354947664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1583, 1772, 2215, 2658, 3166, 3544, 4430, 4749, 5316, 6332, 6645, 7088, 7915, 8860, 9498, 10632, 12664, 13290, 15830, 17720, 18996, 21264, 23745, 25328, 26580, 31660, 35440, 37992, 47490, 53160, 63320, 75984, 94980, 106320, 126640, 189960, 379920, 701269, 1402538, 2103807, 2805076, 3506345, 4207614, 5610152, 7012690, 8415228, 10519035, 11220304, 14025380, 16830456, 21038070, 28050760, 33660912, 42076140, 56101520, 84152280, 168304560]

約数ペア:

[(1, 168304560), (2, 84152280), (3, 56101520), (4, 42076140), (5, 33660912), (6, 28050760), (8, 21038070), (10, 16830456), (12, 14025380), (15, 11220304), (16, 10519035), (20, 8415228), (24, 7012690), (30, 5610152), (40, 4207614), (48, 3506345), (60, 2805076), (80, 2103807), (120, 1402538), (240, 701269), (443, 379920), (886, 189960), (1329, 126640), (1583, 106320), (1772, 94980), (2215, 75984), (2658, 63320), (3166, 53160), (3544, 47490), (4430, 37992), (4749, 35440), (5316, 31660), (6332, 26580), (6645, 25328), (7088, 23745), (7915, 21264), (8860, 18996), (9498, 17720), (10632, 15830), (12664, 13290)]