90635640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32839}}^1$

素因数の和:32876

約数の個数: 64

約数和(自身を含む): 283737600

約数和(自身を除く): 193101960

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, 32839, 65678, 98517, 131356, 164195, 197034, 262712, 328390, 394068, 492585, 656780, 755297, 788136, 985170, 1313560, 1510594, 1970340, 2265891, 3021188, 3776485, 3940680, 4531782, 6042376, 7552970, 9063564, 11329455, 15105940, 18127128, 22658910, 30211880, 45317820, 90635640]

約数ペア:

[(1, 90635640), (2, 45317820), (3, 30211880), (4, 22658910), (5, 18127128), (6, 15105940), (8, 11329455), (10, 9063564), (12, 7552970), (15, 6042376), (20, 4531782), (23, 3940680), (24, 3776485), (30, 3021188), (40, 2265891), (46, 1970340), (60, 1510594), (69, 1313560), (92, 985170), (115, 788136), (120, 755297), (138, 656780), (184, 492585), (230, 394068), (276, 328390), (345, 262712), (460, 197034), (552, 164195), (690, 131356), (920, 98517), (1380, 65678), (2760, 32839)]