65989920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1$

素因数の和:8122

約数の個数: 96

約数和(自身を含む): 220123008

約数和(自身を除く): 154133088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8087, 8160, 16174, 24261, 32348, 40435, 48522, 64696, 80870, 97044, 121305, 129392, 137479, 161740, 194088, 242610, 258784, 274958, 323480, 388176, 412437, 485220, 549916, 646960, 687395, 776352, 824874, 970440, 1099832, 1293920, 1374790, 1649748, 1940880, 2062185, 2199664, 2749580, 3299496, 3881760, 4124370, 4399328, 5499160, 6598992, 8248740, 10998320, 13197984, 16497480, 21996640, 32994960, 65989920]

約数ペア:

[(1, 65989920), (2, 32994960), (3, 21996640), (4, 16497480), (5, 13197984), (6, 10998320), (8, 8248740), (10, 6598992), (12, 5499160), (15, 4399328), (16, 4124370), (17, 3881760), (20, 3299496), (24, 2749580), (30, 2199664), (32, 2062185), (34, 1940880), (40, 1649748), (48, 1374790), (51, 1293920), (60, 1099832), (68, 970440), (80, 824874), (85, 776352), (96, 687395), (102, 646960), (120, 549916), (136, 485220), (160, 412437), (170, 388176), (204, 323480), (240, 274958), (255, 258784), (272, 242610), (340, 194088), (408, 161740), (480, 137479), (510, 129392), (544, 121305), (680, 97044), (816, 80870), (1020, 64696), (1360, 48522), (1632, 40435), (2040, 32348), (2720, 24261), (4080, 16174), (8087, 8160)]