56132880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10169}}^1$

素因数の和:10208

約数の個数: 80

約数和(自身を含む): 181595520

約数和(自身を除く): 125462640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 10169, 20338, 30507, 40676, 50845, 61014, 81352, 101690, 122028, 152535, 162704, 203380, 233887, 244056, 305070, 406760, 467774, 488112, 610140, 701661, 813520, 935548, 1169435, 1220280, 1403322, 1871096, 2338870, 2440560, 2806644, 3508305, 3742192, 4677740, 5613288, 7016610, 9355480, 11226576, 14033220, 18710960, 28066440, 56132880]

約数ペア:

[(1, 56132880), (2, 28066440), (3, 18710960), (4, 14033220), (5, 11226576), (6, 9355480), (8, 7016610), (10, 5613288), (12, 4677740), (15, 3742192), (16, 3508305), (20, 2806644), (23, 2440560), (24, 2338870), (30, 1871096), (40, 1403322), (46, 1220280), (48, 1169435), (60, 935548), (69, 813520), (80, 701661), (92, 610140), (115, 488112), (120, 467774), (138, 406760), (184, 305070), (230, 244056), (240, 233887), (276, 203380), (345, 162704), (368, 152535), (460, 122028), (552, 101690), (690, 81352), (920, 61014), (1104, 50845), (1380, 40676), (1840, 30507), (2760, 20338), (5520, 10169)]