12764820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 36207360

約数和(自身を除く): 23442540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 2693, 4740, 5386, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 212747, 425494, 638241, 850988, 1063735, 1276482, 2127470, 2552964, 3191205, 4254940, 6382410, 12764820]

約数ペア:

[(1, 12764820), (2, 6382410), (3, 4254940), (4, 3191205), (5, 2552964), (6, 2127470), (10, 1276482), (12, 1063735), (15, 850988), (20, 638241), (30, 425494), (60, 212747), (79, 161580), (158, 80790), (237, 53860), (316, 40395), (395, 32316), (474, 26930), (790, 16158), (948, 13465), (1185, 10772), (1580, 8079), (2370, 5386), (2693, 4740)]