120217320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14519}}^1$

素因数の和:14559

約数の個数: 96

約数和(自身を含む): 407721600

約数和(自身を除く): 287504280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 14519, 29038, 43557, 58076, 72595, 87114, 116152, 130671, 145190, 174228, 217785, 261342, 290380, 333937, 348456, 435570, 522684, 580760, 653355, 667874, 871140, 1001811, 1045368, 1306710, 1335748, 1669685, 1742280, 2003622, 2613420, 2671496, 3005433, 3339370, 4007244, 5009055, 5226840, 6010866, 6678740, 8014488, 10018110, 12021732, 13357480, 15027165, 20036220, 24043464, 30054330, 40072440, 60108660, 120217320]

約数ペア:

[(1, 120217320), (2, 60108660), (3, 40072440), (4, 30054330), (5, 24043464), (6, 20036220), (8, 15027165), (9, 13357480), (10, 12021732), (12, 10018110), (15, 8014488), (18, 6678740), (20, 6010866), (23, 5226840), (24, 5009055), (30, 4007244), (36, 3339370), (40, 3005433), (45, 2671496), (46, 2613420), (60, 2003622), (69, 1742280), (72, 1669685), (90, 1335748), (92, 1306710), (115, 1045368), (120, 1001811), (138, 871140), (180, 667874), (184, 653355), (207, 580760), (230, 522684), (276, 435570), (345, 348456), (360, 333937), (414, 290380), (460, 261342), (552, 217785), (690, 174228), (828, 145190), (920, 130671), (1035, 116152), (1380, 87114), (1656, 72595), (2070, 58076), (2760, 43557), (4140, 29038), (8280, 14519)]