77006760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27901}}^1$

素因数の和:27938

約数の個数: 64

約数和(自身を含む): 241073280

約数和(自身を除く): 164066520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 27901, 55802, 83703, 111604, 139505, 167406, 223208, 279010, 334812, 418515, 558020, 641723, 669624, 837030, 1116040, 1283446, 1674060, 1925169, 2566892, 3208615, 3348120, 3850338, 5133784, 6417230, 7700676, 9625845, 12834460, 15401352, 19251690, 25668920, 38503380, 77006760]

約数ペア:

[(1, 77006760), (2, 38503380), (3, 25668920), (4, 19251690), (5, 15401352), (6, 12834460), (8, 9625845), (10, 7700676), (12, 6417230), (15, 5133784), (20, 3850338), (23, 3348120), (24, 3208615), (30, 2566892), (40, 1925169), (46, 1674060), (60, 1283446), (69, 1116040), (92, 837030), (115, 669624), (120, 641723), (138, 558020), (184, 418515), (230, 334812), (276, 279010), (345, 223208), (460, 167406), (552, 139505), (690, 111604), (920, 83703), (1380, 55802), (2760, 27901)]