121934960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9467}}^1$

素因数の和:9510

約数の個数: 80

約数和(自身を含む): 338121216

約数和(自身を除く): 216186256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 9467, 12880, 18934, 37868, 47335, 66269, 75736, 94670, 132538, 151472, 189340, 217741, 265076, 331345, 378680, 435482, 530152, 662690, 757360, 870964, 1060304, 1088705, 1325380, 1524187, 1741928, 2177410, 2650760, 3048374, 3483856, 4354820, 5301520, 6096748, 7620935, 8709640, 12193496, 15241870, 17419280, 24386992, 30483740, 60967480, 121934960]

約数ペア:

[(1, 121934960), (2, 60967480), (4, 30483740), (5, 24386992), (7, 17419280), (8, 15241870), (10, 12193496), (14, 8709640), (16, 7620935), (20, 6096748), (23, 5301520), (28, 4354820), (35, 3483856), (40, 3048374), (46, 2650760), (56, 2177410), (70, 1741928), (80, 1524187), (92, 1325380), (112, 1088705), (115, 1060304), (140, 870964), (161, 757360), (184, 662690), (230, 530152), (280, 435482), (322, 378680), (368, 331345), (460, 265076), (560, 217741), (644, 189340), (805, 151472), (920, 132538), (1288, 94670), (1610, 75736), (1840, 66269), (2576, 47335), (3220, 37868), (6440, 18934), (9467, 12880)]