86790960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 160

約数和(自身を含む): 312122880

約数和(自身を除く): 225331920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1747, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 3494, 4140, 4968, 5241, 5520, 6210, 6988, 8280, 8735, 9936, 10482, 12420, 13976, 15723, 16560, 17470, 20964, 24840, 26205, 27952, 31446, 34940, 40181, 41928, 47169, 49680, 52410, 62892, 69880, 78615, 80362, 83856, 94338, 104820, 120543, 125784, 139760, 157230, 160724, 188676, 200905, 209640, 235845, 241086, 251568, 314460, 321448, 361629, 377352, 401810, 419280, 471690, 482172, 602715, 628920, 642896, 723258, 754704, 803620, 943380, 964344, 1084887, 1205430, 1257840, 1446516, 1607240, 1808145, 1886760, 1928688, 2169774, 2410860, 2893032, 3214480, 3616290, 3773520, 4339548, 4821720, 5424435, 5786064, 7232580, 8679096, 9643440, 10848870, 14465160, 17358192, 21697740, 28930320, 43395480, 86790960]

約数ペア:

[(1, 86790960), (2, 43395480), (3, 28930320), (4, 21697740), (5, 17358192), (6, 14465160), (8, 10848870), (9, 9643440), (10, 8679096), (12, 7232580), (15, 5786064), (16, 5424435), (18, 4821720), (20, 4339548), (23, 3773520), (24, 3616290), (27, 3214480), (30, 2893032), (36, 2410860), (40, 2169774), (45, 1928688), (46, 1886760), (48, 1808145), (54, 1607240), (60, 1446516), (69, 1257840), (72, 1205430), (80, 1084887), (90, 964344), (92, 943380), (108, 803620), (115, 754704), (120, 723258), (135, 642896), (138, 628920), (144, 602715), (180, 482172), (184, 471690), (207, 419280), (216, 401810), (230, 377352), (240, 361629), (270, 321448), (276, 314460), (345, 251568), (360, 241086), (368, 235845), (414, 209640), (432, 200905), (460, 188676), (540, 160724), (552, 157230), (621, 139760), (690, 125784), (720, 120543), (828, 104820), (920, 94338), (1035, 83856), (1080, 80362), (1104, 78615), (1242, 69880), (1380, 62892), (1656, 52410), (1747, 49680), (1840, 47169), (2070, 41928), (2160, 40181), (2484, 34940), (2760, 31446), (3105, 27952), (3312, 26205), (3494, 24840), (4140, 20964), (4968, 17470), (5241, 16560), (5520, 15723), (6210, 13976), (6988, 12420), (8280, 10482), (8735, 9936)]