71031995280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{32885183}}^1$

素因数の和:32885205

約数の個数: 80

約数和(自身を含む): 244665768960

約数和(自身を除く): 173633773680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 32885183, 65770366, 98655549, 131540732, 164425915, 197311098, 263081464, 295966647, 328851830, 394622196, 493277745, 526162928, 591933294, 657703660, 789244392, 887899941, 986555490, 1183866588, 1315407320, 1479833235, 1578488784, 1775799882, 1973110980, 2367733176, 2630814640, 2959666470, 3551599764, 3946221960, 4439499705, 4735466352, 5919332940, 7103199528, 7892443920, 8878999410, 11838665880, 14206399056, 17757998820, 23677331760, 35515997640, 71031995280]

約数ペア:

[(1, 71031995280), (2, 35515997640), (3, 23677331760), (4, 17757998820), (5, 14206399056), (6, 11838665880), (8, 8878999410), (9, 7892443920), (10, 7103199528), (12, 5919332940), (15, 4735466352), (16, 4439499705), (18, 3946221960), (20, 3551599764), (24, 2959666470), (27, 2630814640), (30, 2367733176), (36, 1973110980), (40, 1775799882), (45, 1578488784), (48, 1479833235), (54, 1315407320), (60, 1183866588), (72, 986555490), (80, 887899941), (90, 789244392), (108, 657703660), (120, 591933294), (135, 526162928), (144, 493277745), (180, 394622196), (216, 328851830), (240, 295966647), (270, 263081464), (360, 197311098), (432, 164425915), (540, 131540732), (720, 98655549), (1080, 65770366), (2160, 32885183)]