121666320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 457113600

約数和(自身を除く): 335447280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 79, 80, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 158, 180, 184, 186, 207, 216, 230, 237, 240, 248, 270, 276, 279, 310, 316, 345, 360, 368, 372, 395, 414, 432, 460, 465, 474, 496, 540, 552, 558, 620, 621, 632, 690, 711, 713, 720, 744, 790, 828, 837, 920, 930, 948, 1035, 1080, 1104, 1116, 1185, 1240, 1242, 1264, 1380, 1395, 1422, 1426, 1488, 1580, 1656, 1674, 1817, 1840, 1860, 1896, 2070, 2133, 2139, 2160, 2232, 2370, 2449, 2480, 2484, 2760, 2790, 2844, 2852, 3105, 3160, 3312, 3348, 3555, 3565, 3634, 3720, 3792, 4140, 4185, 4266, 4278, 4464, 4740, 4898, 4968, 5451, 5520, 5580, 5688, 5704, 6210, 6320, 6417, 6696, 7110, 7130, 7268, 7347, 7440, 8280, 8370, 8532, 8556, 9085, 9480, 9796, 9936, 10665, 10695, 10902, 11160, 11376, 11408, 12245, 12420, 12834, 13392, 14220, 14260, 14536, 14694, 16353, 16560, 16740, 17064, 17112, 18170, 18960, 19251, 19592, 21330, 21390, 21804, 22041, 22320, 24490, 24840, 25668, 27255, 28440, 28520, 29072, 29388, 32085, 32706, 33480, 34128, 34224, 36340, 36735, 38502, 39184, 42660, 42780, 43608, 44082, 48980, 49059, 49680, 51336, 54510, 56327, 56880, 57040, 58776, 64170, 65412, 66123, 66960, 72680, 73470, 77004, 81765, 85320, 85560, 87216, 88164, 96255, 97960, 98118, 102672, 109020, 110205, 112654, 117552, 128340, 130824, 132246, 145360, 146940, 154008, 163530, 168981, 170640, 171120, 176328, 192510, 195920, 196236, 218040, 220410, 225308, 245295, 256680, 261648, 264492, 281635, 293880, 308016, 327060, 330615, 337962, 352656, 385020, 392472, 436080, 440820, 450616, 490590, 506943, 513360, 528984, 563270, 587760, 654120, 661230, 675924, 770040, 784944, 844905, 881640, 901232, 981180, 1013886, 1057968, 1126540, 1308240, 1322460, 1351848, 1520829, 1540080, 1689810, 1763280, 1962360, 2027772, 2253080, 2534715, 2644920, 2703696, 3041658, 3379620, 3924720, 4055544, 4506160, 5069430, 5289840, 6083316, 6759240, 7604145, 8111088, 10138860, 12166632, 13518480, 15208290, 20277720, 24333264, 30416580, 40555440, 60833160, 121666320]

約数ペア:

[(1, 121666320), (2, 60833160), (3, 40555440), (4, 30416580), (5, 24333264), (6, 20277720), (8, 15208290), (9, 13518480), (10, 12166632), (12, 10138860), (15, 8111088), (16, 7604145), (18, 6759240), (20, 6083316), (23, 5289840), (24, 5069430), (27, 4506160), (30, 4055544), (31, 3924720), (36, 3379620), (40, 3041658), (45, 2703696), (46, 2644920), (48, 2534715), (54, 2253080), (60, 2027772), (62, 1962360), (69, 1763280), (72, 1689810), (79, 1540080), (80, 1520829), (90, 1351848), (92, 1322460), (93, 1308240), (108, 1126540), (115, 1057968), (120, 1013886), (124, 981180), (135, 901232), (138, 881640), (144, 844905), (155, 784944), (158, 770040), (180, 675924), (184, 661230), (186, 654120), (207, 587760), (216, 563270), (230, 528984), (237, 513360), (240, 506943), (248, 490590), (270, 450616), (276, 440820), (279, 436080), (310, 392472), (316, 385020), (345, 352656), (360, 337962), (368, 330615), (372, 327060), (395, 308016), (414, 293880), (432, 281635), (460, 264492), (465, 261648), (474, 256680), (496, 245295), (540, 225308), (552, 220410), (558, 218040), (620, 196236), (621, 195920), (632, 192510), (690, 176328), (711, 171120), (713, 170640), (720, 168981), (744, 163530), (790, 154008), (828, 146940), (837, 145360), (920, 132246), (930, 130824), (948, 128340), (1035, 117552), (1080, 112654), (1104, 110205), (1116, 109020), (1185, 102672), (1240, 98118), (1242, 97960), (1264, 96255), (1380, 88164), (1395, 87216), (1422, 85560), (1426, 85320), (1488, 81765), (1580, 77004), (1656, 73470), (1674, 72680), (1817, 66960), (1840, 66123), (1860, 65412), (1896, 64170), (2070, 58776), (2133, 57040), (2139, 56880), (2160, 56327), (2232, 54510), (2370, 51336), (2449, 49680), (2480, 49059), (2484, 48980), (2760, 44082), (2790, 43608), (2844, 42780), (2852, 42660), (3105, 39184), (3160, 38502), (3312, 36735), (3348, 36340), (3555, 34224), (3565, 34128), (3634, 33480), (3720, 32706), (3792, 32085), (4140, 29388), (4185, 29072), (4266, 28520), (4278, 28440), (4464, 27255), (4740, 25668), (4898, 24840), (4968, 24490), (5451, 22320), (5520, 22041), (5580, 21804), (5688, 21390), (5704, 21330), (6210, 19592), (6320, 19251), (6417, 18960), (6696, 18170), (7110, 17112), (7130, 17064), (7268, 16740), (7347, 16560), (7440, 16353), (8280, 14694), (8370, 14536), (8532, 14260), (8556, 14220), (9085, 13392), (9480, 12834), (9796, 12420), (9936, 12245), (10665, 11408), (10695, 11376), (10902, 11160)]