120583960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3391}}^1$

素因数の和:3536

約数の個数: 64

約数和(自身を含む): 312606720

約数和(自身を除く): 192022760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3391, 3556, 4445, 5080, 6782, 7112, 8890, 13564, 16955, 17780, 23737, 27128, 33910, 35560, 47474, 67820, 94948, 118685, 135640, 189896, 237370, 430657, 474740, 861314, 949480, 1722628, 2153285, 3014599, 3445256, 4306570, 6029198, 8613140, 12058396, 15072995, 17226280, 24116792, 30145990, 60291980, 120583960]

約数ペア:

[(1, 120583960), (2, 60291980), (4, 30145990), (5, 24116792), (7, 17226280), (8, 15072995), (10, 12058396), (14, 8613140), (20, 6029198), (28, 4306570), (35, 3445256), (40, 3014599), (56, 2153285), (70, 1722628), (127, 949480), (140, 861314), (254, 474740), (280, 430657), (508, 237370), (635, 189896), (889, 135640), (1016, 118685), (1270, 94948), (1778, 67820), (2540, 47474), (3391, 35560), (3556, 33910), (4445, 27128), (5080, 23737), (6782, 17780), (7112, 16955), (8890, 13564)]