18010269360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{257879}}^1$

素因数の和:257995

約数の個数: 120

約数和(自身を含む): 61108276320

約数和(自身を除く): 43098006960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 97, 120, 144, 180, 194, 240, 291, 360, 388, 485, 582, 720, 776, 873, 970, 1164, 1455, 1552, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 11640, 13968, 17460, 23280, 34920, 69840, 257879, 515758, 773637, 1031516, 1289395, 1547274, 2063032, 2320911, 2578790, 3094548, 3868185, 4126064, 4641822, 5157580, 6189096, 7736370, 9283644, 10315160, 11604555, 12378192, 15472740, 18567288, 20630320, 23209110, 25014263, 30945480, 37134576, 46418220, 50028526, 61890960, 75042789, 92836440, 100057052, 125071315, 150085578, 185672880, 200114104, 225128367, 250142630, 300171156, 375213945, 400228208, 450256734, 500285260, 600342312, 750427890, 900513468, 1000570520, 1125641835, 1200684624, 1500855780, 1801026936, 2001141040, 2251283670, 3001711560, 3602053872, 4502567340, 6003423120, 9005134680, 18010269360]

約数ペア:

[(1, 18010269360), (2, 9005134680), (3, 6003423120), (4, 4502567340), (5, 3602053872), (6, 3001711560), (8, 2251283670), (9, 2001141040), (10, 1801026936), (12, 1500855780), (15, 1200684624), (16, 1125641835), (18, 1000570520), (20, 900513468), (24, 750427890), (30, 600342312), (36, 500285260), (40, 450256734), (45, 400228208), (48, 375213945), (60, 300171156), (72, 250142630), (80, 225128367), (90, 200114104), (97, 185672880), (120, 150085578), (144, 125071315), (180, 100057052), (194, 92836440), (240, 75042789), (291, 61890960), (360, 50028526), (388, 46418220), (485, 37134576), (582, 30945480), (720, 25014263), (776, 23209110), (873, 20630320), (970, 18567288), (1164, 15472740), (1455, 12378192), (1552, 11604555), (1746, 10315160), (1940, 9283644), (2328, 7736370), (2910, 6189096), (3492, 5157580), (3880, 4641822), (4365, 4126064), (4656, 3868185), (5820, 3094548), (6984, 2578790), (7760, 2320911), (8730, 2063032), (11640, 1547274), (13968, 1289395), (17460, 1031516), (23280, 773637), (34920, 515758), (69840, 257879)]