98707920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2131}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 307724352

約数和(自身を除く): 209016432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2131, 2316, 2895, 3088, 3860, 4262, 4632, 5790, 6393, 7720, 8524, 9264, 10655, 11580, 12786, 15440, 17048, 21310, 23160, 25572, 31965, 34096, 42620, 46320, 51144, 63930, 85240, 102288, 127860, 170480, 255720, 411283, 511440, 822566, 1233849, 1645132, 2056415, 2467698, 3290264, 4112830, 4935396, 6169245, 6580528, 8225660, 9870792, 12338490, 16451320, 19741584, 24676980, 32902640, 49353960, 98707920]

約数ペア:

[(1, 98707920), (2, 49353960), (3, 32902640), (4, 24676980), (5, 19741584), (6, 16451320), (8, 12338490), (10, 9870792), (12, 8225660), (15, 6580528), (16, 6169245), (20, 4935396), (24, 4112830), (30, 3290264), (40, 2467698), (48, 2056415), (60, 1645132), (80, 1233849), (120, 822566), (193, 511440), (240, 411283), (386, 255720), (579, 170480), (772, 127860), (965, 102288), (1158, 85240), (1544, 63930), (1930, 51144), (2131, 46320), (2316, 42620), (2895, 34096), (3088, 31965), (3860, 25572), (4262, 23160), (4632, 21310), (5790, 17048), (6393, 15440), (7720, 12786), (8524, 11580), (9264, 10655)]