85201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{355007}}^1$

素因数の和:355023

約数の個数: 40

約数和(自身を含む): 264125952

約数和(自身を除く): 178924272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 355007, 710014, 1065021, 1420028, 1775035, 2130042, 2840056, 3550070, 4260084, 5325105, 5680112, 7100140, 8520168, 10650210, 14200280, 17040336, 21300420, 28400560, 42600840, 85201680]

約数ペア:

[(1, 85201680), (2, 42600840), (3, 28400560), (4, 21300420), (5, 17040336), (6, 14200280), (8, 10650210), (10, 8520168), (12, 7100140), (15, 5680112), (16, 5325105), (20, 4260084), (24, 3550070), (30, 2840056), (40, 2130042), (48, 1775035), (60, 1420028), (80, 1065021), (120, 710014), (240, 355007)]