87673680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{463}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 296195328

約数和(自身を除く): 208521648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 463, 526, 720, 789, 926, 1052, 1315, 1389, 1578, 1852, 2104, 2315, 2367, 2630, 2778, 3156, 3704, 3945, 4167, 4208, 4630, 4734, 5260, 5556, 6312, 6945, 7408, 7890, 8334, 9260, 9468, 10520, 11112, 11835, 12624, 13890, 15780, 16668, 18520, 18936, 20835, 21040, 22224, 23670, 27780, 31560, 33336, 37040, 37872, 41670, 47340, 55560, 63120, 66672, 83340, 94680, 111120, 121769, 166680, 189360, 243538, 333360, 365307, 487076, 608845, 730614, 974152, 1095921, 1217690, 1461228, 1826535, 1948304, 2191842, 2435380, 2922456, 3653070, 4383684, 4870760, 5479605, 5844912, 7306140, 8767368, 9741520, 10959210, 14612280, 17534736, 21918420, 29224560, 43836840, 87673680]

約数ペア:

[(1, 87673680), (2, 43836840), (3, 29224560), (4, 21918420), (5, 17534736), (6, 14612280), (8, 10959210), (9, 9741520), (10, 8767368), (12, 7306140), (15, 5844912), (16, 5479605), (18, 4870760), (20, 4383684), (24, 3653070), (30, 2922456), (36, 2435380), (40, 2191842), (45, 1948304), (48, 1826535), (60, 1461228), (72, 1217690), (80, 1095921), (90, 974152), (120, 730614), (144, 608845), (180, 487076), (240, 365307), (263, 333360), (360, 243538), (463, 189360), (526, 166680), (720, 121769), (789, 111120), (926, 94680), (1052, 83340), (1315, 66672), (1389, 63120), (1578, 55560), (1852, 47340), (2104, 41670), (2315, 37872), (2367, 37040), (2630, 33336), (2778, 31560), (3156, 27780), (3704, 23670), (3945, 22224), (4167, 21040), (4208, 20835), (4630, 18936), (4734, 18520), (5260, 16668), (5556, 15780), (6312, 13890), (6945, 12624), (7408, 11835), (7890, 11112), (8334, 10520), (9260, 9468)]