12720672

素因数分解:

$2^5\times 3^3\times {\mathrm{14723}}^1$

素因数の和:14742

約数の個数: 48

約数和(自身を含む): 37104480

約数和(自身を除く): 24383808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 14723, 29446, 44169, 58892, 88338, 117784, 132507, 176676, 235568, 265014, 353352, 397521, 471136, 530028, 706704, 795042, 1060056, 1413408, 1590084, 2120112, 3180168, 4240224, 6360336, 12720672]

約数ペア:

[(1, 12720672), (2, 6360336), (3, 4240224), (4, 3180168), (6, 2120112), (8, 1590084), (9, 1413408), (12, 1060056), (16, 795042), (18, 706704), (24, 530028), (27, 471136), (32, 397521), (36, 353352), (48, 265014), (54, 235568), (72, 176676), (96, 132507), (108, 117784), (144, 88338), (216, 58892), (288, 44169), (432, 29446), (864, 14723)]