8514960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 27962496

約数和(自身を除く): 19447536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2087, 4080, 4174, 6261, 8348, 10435, 12522, 16696, 20870, 25044, 31305, 33392, 35479, 41740, 50088, 62610, 70958, 83480, 100176, 106437, 125220, 141916, 166960, 177395, 212874, 250440, 283832, 354790, 425748, 500880, 532185, 567664, 709580, 851496, 1064370, 1419160, 1702992, 2128740, 2838320, 4257480, 8514960]

約数ペア:

[(1, 8514960), (2, 4257480), (3, 2838320), (4, 2128740), (5, 1702992), (6, 1419160), (8, 1064370), (10, 851496), (12, 709580), (15, 567664), (16, 532185), (17, 500880), (20, 425748), (24, 354790), (30, 283832), (34, 250440), (40, 212874), (48, 177395), (51, 166960), (60, 141916), (68, 125220), (80, 106437), (85, 100176), (102, 83480), (120, 70958), (136, 62610), (170, 50088), (204, 41740), (240, 35479), (255, 33392), (272, 31305), (340, 25044), (408, 20870), (510, 16696), (680, 12522), (816, 10435), (1020, 8348), (1360, 6261), (2040, 4174), (2087, 4080)]