2340761520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 7702007040

約数和(自身を除く): 5361245520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 103, 115, 120, 138, 179, 184, 206, 230, 240, 276, 309, 345, 358, 368, 412, 460, 515, 529, 537, 552, 618, 690, 716, 824, 895, 920, 1030, 1058, 1074, 1104, 1236, 1380, 1432, 1545, 1587, 1648, 1790, 1840, 2060, 2116, 2148, 2369, 2472, 2645, 2685, 2760, 2864, 3090, 3174, 3580, 4117, 4120, 4232, 4296, 4738, 4944, 5290, 5370, 5520, 6180, 6348, 7107, 7160, 7935, 8234, 8240, 8464, 8592, 9476, 10580, 10740, 11845, 12351, 12360, 12696, 14214, 14320, 15870, 16468, 18437, 18952, 20585, 21160, 21480, 23690, 24702, 24720, 25392, 28428, 31740, 32936, 35535, 36874, 37904, 41170, 42320, 42960, 47380, 49404, 54487, 55311, 56856, 61755, 63480, 65872, 71070, 73748, 82340, 92185, 94691, 94760, 98808, 108974, 110622, 113712, 123510, 126960, 142140, 147496, 163461, 164680, 184370, 189382, 189520, 197616, 217948, 221244, 247020, 272435, 276555, 284073, 284280, 294992, 326922, 329360, 368740, 378764, 424051, 435896, 442488, 473455, 494040, 544870, 553110, 568146, 568560, 653844, 737480, 757528, 817305, 848102, 871792, 884976, 946910, 988080, 1089740, 1106220, 1136292, 1272153, 1307688, 1420365, 1474960, 1515056, 1634610, 1696204, 1893820, 2120255, 2179480, 2212440, 2272584, 2544306, 2615376, 2840730, 3269220, 3392408, 3787640, 4240510, 4358960, 4424880, 4545168, 5088612, 5681460, 6360765, 6538440, 6784816, 7575280, 8481020, 9753173, 10177224, 11362920, 12721530, 13076880, 16962040, 19506346, 20354448, 22725840, 25443060, 29259519, 33924080, 39012692, 48765865, 50886120, 58519038, 78025384, 97531730, 101772240, 117038076, 146297595, 156050768, 195063460, 234076152, 292595190, 390126920, 468152304, 585190380, 780253840, 1170380760, 2340761520]

約数ペア:

[(1, 2340761520), (2, 1170380760), (3, 780253840), (4, 585190380), (5, 468152304), (6, 390126920), (8, 292595190), (10, 234076152), (12, 195063460), (15, 156050768), (16, 146297595), (20, 117038076), (23, 101772240), (24, 97531730), (30, 78025384), (40, 58519038), (46, 50886120), (48, 48765865), (60, 39012692), (69, 33924080), (80, 29259519), (92, 25443060), (103, 22725840), (115, 20354448), (120, 19506346), (138, 16962040), (179, 13076880), (184, 12721530), (206, 11362920), (230, 10177224), (240, 9753173), (276, 8481020), (309, 7575280), (345, 6784816), (358, 6538440), (368, 6360765), (412, 5681460), (460, 5088612), (515, 4545168), (529, 4424880), (537, 4358960), (552, 4240510), (618, 3787640), (690, 3392408), (716, 3269220), (824, 2840730), (895, 2615376), (920, 2544306), (1030, 2272584), (1058, 2212440), (1074, 2179480), (1104, 2120255), (1236, 1893820), (1380, 1696204), (1432, 1634610), (1545, 1515056), (1587, 1474960), (1648, 1420365), (1790, 1307688), (1840, 1272153), (2060, 1136292), (2116, 1106220), (2148, 1089740), (2369, 988080), (2472, 946910), (2645, 884976), (2685, 871792), (2760, 848102), (2864, 817305), (3090, 757528), (3174, 737480), (3580, 653844), (4117, 568560), (4120, 568146), (4232, 553110), (4296, 544870), (4738, 494040), (4944, 473455), (5290, 442488), (5370, 435896), (5520, 424051), (6180, 378764), (6348, 368740), (7107, 329360), (7160, 326922), (7935, 294992), (8234, 284280), (8240, 284073), (8464, 276555), (8592, 272435), (9476, 247020), (10580, 221244), (10740, 217948), (11845, 197616), (12351, 189520), (12360, 189382), (12696, 184370), (14214, 164680), (14320, 163461), (15870, 147496), (16468, 142140), (18437, 126960), (18952, 123510), (20585, 113712), (21160, 110622), (21480, 108974), (23690, 98808), (24702, 94760), (24720, 94691), (25392, 92185), (28428, 82340), (31740, 73748), (32936, 71070), (35535, 65872), (36874, 63480), (37904, 61755), (41170, 56856), (42320, 55311), (42960, 54487), (47380, 49404)]