8869920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 29611008

約数和(自身を除く): 20741088

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, 1087, 1360, 1632, 2040, 2174, 2720, 3261, 4080, 4348, 5435, 6522, 8160, 8696, 10870, 13044, 16305, 17392, 18479, 21740, 26088, 32610, 34784, 36958, 43480, 52176, 55437, 65220, 73916, 86960, 92395, 104352, 110874, 130440, 147832, 173920, 184790, 221748, 260880, 277185, 295664, 369580, 443496, 521760, 554370, 591328, 739160, 886992, 1108740, 1478320, 1773984, 2217480, 2956640, 4434960, 8869920]

約数ペア:

[(1, 8869920), (2, 4434960), (3, 2956640), (4, 2217480), (5, 1773984), (6, 1478320), (8, 1108740), (10, 886992), (12, 739160), (15, 591328), (16, 554370), (17, 521760), (20, 443496), (24, 369580), (30, 295664), (32, 277185), (34, 260880), (40, 221748), (48, 184790), (51, 173920), (60, 147832), (68, 130440), (80, 110874), (85, 104352), (96, 92395), (102, 86960), (120, 73916), (136, 65220), (160, 55437), (170, 52176), (204, 43480), (240, 36958), (255, 34784), (272, 32610), (340, 26088), (408, 21740), (480, 18479), (510, 17392), (544, 16305), (680, 13044), (816, 10870), (1020, 8696), (1087, 8160), (1360, 6522), (1632, 5435), (2040, 4348), (2174, 4080), (2720, 3261)]