270275760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 998150400

約数和(自身を除く): 727874640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 859, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1718, 1748, 1840, 2070, 2185, 2280, 2577, 2622, 2736, 2760, 3312, 3420, 3436, 3496, 3933, 4140, 4295, 4370, 4560, 5154, 5244, 5520, 6555, 6840, 6872, 6992, 7731, 7866, 8280, 8590, 8740, 10308, 10488, 12885, 13110, 13680, 13744, 15462, 15732, 16321, 16560, 17180, 17480, 19665, 19757, 20616, 20976, 25770, 26220, 30924, 31464, 32642, 34360, 34960, 38655, 39330, 39514, 41232, 48963, 51540, 52440, 59271, 61848, 62928, 65284, 68720, 77310, 78660, 79028, 81605, 97926, 98785, 103080, 104880, 118542, 123696, 130568, 146889, 154620, 157320, 158056, 163210, 177813, 195852, 197570, 206160, 237084, 244815, 261136, 293778, 296355, 309240, 314640, 316112, 326420, 355626, 375383, 391704, 395140, 474168, 489630, 587556, 592710, 618480, 652840, 711252, 734445, 750766, 783408, 790280, 889065, 948336, 979260, 1126149, 1175112, 1185420, 1305680, 1422504, 1468890, 1501532, 1580560, 1778130, 1876915, 1958520, 2252298, 2350224, 2370840, 2845008, 2937780, 3003064, 3378447, 3556260, 3753830, 3917040, 4504596, 4741680, 5630745, 5875560, 6006128, 6756894, 7112520, 7507660, 9009192, 11261490, 11751120, 13513788, 14225040, 15015320, 16892235, 18018384, 22522980, 27027576, 30030640, 33784470, 45045960, 54055152, 67568940, 90091920, 135137880, 270275760]

約数ペア:

[(1, 270275760), (2, 135137880), (3, 90091920), (4, 67568940), (5, 54055152), (6, 45045960), (8, 33784470), (9, 30030640), (10, 27027576), (12, 22522980), (15, 18018384), (16, 16892235), (18, 15015320), (19, 14225040), (20, 13513788), (23, 11751120), (24, 11261490), (30, 9009192), (36, 7507660), (38, 7112520), (40, 6756894), (45, 6006128), (46, 5875560), (48, 5630745), (57, 4741680), (60, 4504596), (69, 3917040), (72, 3753830), (76, 3556260), (80, 3378447), (90, 3003064), (92, 2937780), (95, 2845008), (114, 2370840), (115, 2350224), (120, 2252298), (138, 1958520), (144, 1876915), (152, 1778130), (171, 1580560), (180, 1501532), (184, 1468890), (190, 1422504), (207, 1305680), (228, 1185420), (230, 1175112), (240, 1126149), (276, 979260), (285, 948336), (304, 889065), (342, 790280), (345, 783408), (360, 750766), (368, 734445), (380, 711252), (414, 652840), (437, 618480), (456, 592710), (460, 587556), (552, 489630), (570, 474168), (684, 395140), (690, 391704), (720, 375383), (760, 355626), (828, 326420), (855, 316112), (859, 314640), (874, 309240), (912, 296355), (920, 293778), (1035, 261136), (1104, 244815), (1140, 237084), (1311, 206160), (1368, 197570), (1380, 195852), (1520, 177813), (1656, 163210), (1710, 158056), (1718, 157320), (1748, 154620), (1840, 146889), (2070, 130568), (2185, 123696), (2280, 118542), (2577, 104880), (2622, 103080), (2736, 98785), (2760, 97926), (3312, 81605), (3420, 79028), (3436, 78660), (3496, 77310), (3933, 68720), (4140, 65284), (4295, 62928), (4370, 61848), (4560, 59271), (5154, 52440), (5244, 51540), (5520, 48963), (6555, 41232), (6840, 39514), (6872, 39330), (6992, 38655), (7731, 34960), (7866, 34360), (8280, 32642), (8590, 31464), (8740, 30924), (10308, 26220), (10488, 25770), (12885, 20976), (13110, 20616), (13680, 19757), (13744, 19665), (15462, 17480), (15732, 17180), (16321, 16560)]