2013503940120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{27479}}^1\times {\mathrm{610619}}^1$

素因数の和:638112

約数の個数: 64

約数和(自身を含む): 6040741536000

約数和(自身を除く): 4027237595880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 27479, 54958, 82437, 109916, 137395, 164874, 219832, 274790, 329748, 412185, 549580, 610619, 659496, 824370, 1099160, 1221238, 1648740, 1831857, 2442476, 3053095, 3297480, 3663714, 4884952, 6106190, 7327428, 9159285, 12212380, 14654856, 18318570, 24424760, 36637140, 73274280, 16779199501, 33558399002, 50337598503, 67116798004, 83895997505, 100675197006, 134233596008, 167791995010, 201350394012, 251687992515, 335583990020, 402700788024, 503375985030, 671167980040, 1006751970060, 2013503940120]

約数ペア:

[(1, 2013503940120), (2, 1006751970060), (3, 671167980040), (4, 503375985030), (5, 402700788024), (6, 335583990020), (8, 251687992515), (10, 201350394012), (12, 167791995010), (15, 134233596008), (20, 100675197006), (24, 83895997505), (30, 67116798004), (40, 50337598503), (60, 33558399002), (120, 16779199501), (27479, 73274280), (54958, 36637140), (82437, 24424760), (109916, 18318570), (137395, 14654856), (164874, 12212380), (219832, 9159285), (274790, 7327428), (329748, 6106190), (412185, 4884952), (549580, 3663714), (610619, 3297480), (659496, 3053095), (824370, 2442476), (1099160, 1831857), (1221238, 1648740)]