117691920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 427889280

約数和(自身を除く): 310197360

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, 103, 108, 115, 120, 135, 138, 144, 180, 184, 206, 207, 216, 230, 240, 270, 276, 309, 345, 360, 368, 412, 414, 432, 460, 515, 529, 540, 552, 618, 621, 690, 720, 824, 828, 920, 927, 1030, 1035, 1058, 1080, 1104, 1236, 1242, 1380, 1545, 1587, 1648, 1656, 1840, 1854, 2060, 2070, 2116, 2160, 2369, 2472, 2484, 2645, 2760, 2781, 3090, 3105, 3174, 3312, 3708, 4120, 4140, 4232, 4635, 4738, 4761, 4944, 4968, 5290, 5520, 5562, 6180, 6210, 6348, 7107, 7416, 7935, 8240, 8280, 8464, 9270, 9476, 9522, 9936, 10580, 11124, 11845, 12360, 12420, 12696, 13905, 14214, 14283, 14832, 15870, 16560, 18540, 18952, 19044, 21160, 21321, 22248, 23690, 23805, 24720, 24840, 25392, 27810, 28428, 28566, 31740, 35535, 37080, 37904, 38088, 42320, 42642, 44496, 47380, 47610, 49680, 54487, 55620, 56856, 57132, 63480, 63963, 71070, 71415, 74160, 76176, 85284, 94760, 95220, 106605, 108974, 111240, 113712, 114264, 126960, 127926, 142140, 142830, 163461, 170568, 189520, 190440, 213210, 217948, 222480, 228528, 255852, 272435, 284280, 285660, 319815, 326922, 341136, 380880, 426420, 435896, 490383, 511704, 544870, 568560, 571320, 639630, 653844, 817305, 852840, 871792, 980766, 1023408, 1089740, 1142640, 1279260, 1307688, 1471149, 1634610, 1705680, 1961532, 2179480, 2451915, 2558520, 2615376, 2942298, 3269220, 3923064, 4358960, 4903830, 5117040, 5884596, 6538440, 7355745, 7846128, 9807660, 11769192, 13076880, 14711490, 19615320, 23538384, 29422980, 39230640, 58845960, 117691920]

約数ペア:

[(1, 117691920), (2, 58845960), (3, 39230640), (4, 29422980), (5, 23538384), (6, 19615320), (8, 14711490), (9, 13076880), (10, 11769192), (12, 9807660), (15, 7846128), (16, 7355745), (18, 6538440), (20, 5884596), (23, 5117040), (24, 4903830), (27, 4358960), (30, 3923064), (36, 3269220), (40, 2942298), (45, 2615376), (46, 2558520), (48, 2451915), (54, 2179480), (60, 1961532), (69, 1705680), (72, 1634610), (80, 1471149), (90, 1307688), (92, 1279260), (103, 1142640), (108, 1089740), (115, 1023408), (120, 980766), (135, 871792), (138, 852840), (144, 817305), (180, 653844), (184, 639630), (206, 571320), (207, 568560), (216, 544870), (230, 511704), (240, 490383), (270, 435896), (276, 426420), (309, 380880), (345, 341136), (360, 326922), (368, 319815), (412, 285660), (414, 284280), (432, 272435), (460, 255852), (515, 228528), (529, 222480), (540, 217948), (552, 213210), (618, 190440), (621, 189520), (690, 170568), (720, 163461), (824, 142830), (828, 142140), (920, 127926), (927, 126960), (1030, 114264), (1035, 113712), (1058, 111240), (1080, 108974), (1104, 106605), (1236, 95220), (1242, 94760), (1380, 85284), (1545, 76176), (1587, 74160), (1648, 71415), (1656, 71070), (1840, 63963), (1854, 63480), (2060, 57132), (2070, 56856), (2116, 55620), (2160, 54487), (2369, 49680), (2472, 47610), (2484, 47380), (2645, 44496), (2760, 42642), (2781, 42320), (3090, 38088), (3105, 37904), (3174, 37080), (3312, 35535), (3708, 31740), (4120, 28566), (4140, 28428), (4232, 27810), (4635, 25392), (4738, 24840), (4761, 24720), (4944, 23805), (4968, 23690), (5290, 22248), (5520, 21321), (5562, 21160), (6180, 19044), (6210, 18952), (6348, 18540), (7107, 16560), (7416, 15870), (7935, 14832), (8240, 14283), (8280, 14214), (8464, 13905), (9270, 12696), (9476, 12420), (9522, 12360), (9936, 11845), (10580, 11124)]