42498480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7699}}^1$

素因数の和:7738

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 94992720

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, 7699, 15398, 23097, 30796, 38495, 46194, 61592, 76990, 92388, 115485, 123184, 153980, 177077, 184776, 230970, 307960, 354154, 369552, 461940, 531231, 615920, 708308, 885385, 923880, 1062462, 1416616, 1770770, 1847760, 2124924, 2656155, 2833232, 3541540, 4249848, 5312310, 7083080, 8499696, 10624620, 14166160, 21249240, 42498480]

約数ペア:

[(1, 42498480), (2, 21249240), (3, 14166160), (4, 10624620), (5, 8499696), (6, 7083080), (8, 5312310), (10, 4249848), (12, 3541540), (15, 2833232), (16, 2656155), (20, 2124924), (23, 1847760), (24, 1770770), (30, 1416616), (40, 1062462), (46, 923880), (48, 885385), (60, 708308), (69, 615920), (80, 531231), (92, 461940), (115, 369552), (120, 354154), (138, 307960), (184, 230970), (230, 184776), (240, 177077), (276, 153980), (345, 123184), (368, 115485), (460, 92388), (552, 76990), (690, 61592), (920, 46194), (1104, 38495), (1380, 30796), (1840, 23097), (2760, 15398), (5520, 7699)]