53201760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 179988480

約数和(自身を除く): 126786720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 69, 79, 80, 92, 96, 115, 120, 122, 138, 158, 160, 183, 184, 230, 237, 240, 244, 276, 305, 316, 345, 366, 368, 395, 460, 474, 480, 488, 552, 610, 632, 690, 732, 736, 790, 915, 920, 948, 976, 1104, 1185, 1220, 1264, 1380, 1403, 1464, 1580, 1817, 1830, 1840, 1896, 1952, 2208, 2370, 2440, 2528, 2760, 2806, 2928, 3160, 3634, 3660, 3680, 3792, 4209, 4740, 4819, 4880, 5451, 5520, 5612, 5856, 6320, 7015, 7268, 7320, 7584, 8418, 9085, 9480, 9638, 9760, 10902, 11040, 11224, 12640, 14030, 14457, 14536, 14640, 16836, 18170, 18960, 19276, 21045, 21804, 22448, 24095, 27255, 28060, 28914, 29072, 29280, 33672, 36340, 37920, 38552, 42090, 43608, 44896, 48190, 54510, 56120, 57828, 58144, 67344, 72285, 72680, 77104, 84180, 87216, 96380, 109020, 110837, 112240, 115656, 134688, 144570, 145360, 154208, 168360, 174432, 192760, 218040, 221674, 224480, 231312, 289140, 290720, 332511, 336720, 385520, 436080, 443348, 462624, 554185, 578280, 665022, 673440, 771040, 872160, 886696, 1108370, 1156560, 1330044, 1662555, 1773392, 2216740, 2313120, 2660088, 3325110, 3546784, 4433480, 5320176, 6650220, 8866960, 10640352, 13300440, 17733920, 26600880, 53201760]

約数ペア:

[(1, 53201760), (2, 26600880), (3, 17733920), (4, 13300440), (5, 10640352), (6, 8866960), (8, 6650220), (10, 5320176), (12, 4433480), (15, 3546784), (16, 3325110), (20, 2660088), (23, 2313120), (24, 2216740), (30, 1773392), (32, 1662555), (40, 1330044), (46, 1156560), (48, 1108370), (60, 886696), (61, 872160), (69, 771040), (79, 673440), (80, 665022), (92, 578280), (96, 554185), (115, 462624), (120, 443348), (122, 436080), (138, 385520), (158, 336720), (160, 332511), (183, 290720), (184, 289140), (230, 231312), (237, 224480), (240, 221674), (244, 218040), (276, 192760), (305, 174432), (316, 168360), (345, 154208), (366, 145360), (368, 144570), (395, 134688), (460, 115656), (474, 112240), (480, 110837), (488, 109020), (552, 96380), (610, 87216), (632, 84180), (690, 77104), (732, 72680), (736, 72285), (790, 67344), (915, 58144), (920, 57828), (948, 56120), (976, 54510), (1104, 48190), (1185, 44896), (1220, 43608), (1264, 42090), (1380, 38552), (1403, 37920), (1464, 36340), (1580, 33672), (1817, 29280), (1830, 29072), (1840, 28914), (1896, 28060), (1952, 27255), (2208, 24095), (2370, 22448), (2440, 21804), (2528, 21045), (2760, 19276), (2806, 18960), (2928, 18170), (3160, 16836), (3634, 14640), (3660, 14536), (3680, 14457), (3792, 14030), (4209, 12640), (4740, 11224), (4819, 11040), (4880, 10902), (5451, 9760), (5520, 9638), (5612, 9480), (5856, 9085), (6320, 8418), (7015, 7584), (7268, 7320)]