1368541680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{518387}}^1$

素因数の和:518414

約数の個数: 80

約数和(自身を含む): 4628168064

約数和(自身を除く): 3259626384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 518387, 1036774, 1555161, 2073548, 2591935, 3110322, 4147096, 5183870, 5702257, 6220644, 7775805, 8294192, 10367740, 11404514, 12441288, 15551610, 17106771, 20735480, 22809028, 24882576, 28511285, 31103220, 34213542, 41470960, 45618056, 57022570, 62206440, 68427084, 85533855, 91236112, 114045140, 124412880, 136854168, 171067710, 228090280, 273708336, 342135420, 456180560, 684270840, 1368541680]

約数ペア:

[(1, 1368541680), (2, 684270840), (3, 456180560), (4, 342135420), (5, 273708336), (6, 228090280), (8, 171067710), (10, 136854168), (11, 124412880), (12, 114045140), (15, 91236112), (16, 85533855), (20, 68427084), (22, 62206440), (24, 57022570), (30, 45618056), (33, 41470960), (40, 34213542), (44, 31103220), (48, 28511285), (55, 24882576), (60, 22809028), (66, 20735480), (80, 17106771), (88, 15551610), (110, 12441288), (120, 11404514), (132, 10367740), (165, 8294192), (176, 7775805), (220, 6220644), (240, 5702257), (264, 5183870), (330, 4147096), (440, 3110322), (528, 2591935), (660, 2073548), (880, 1555161), (1320, 1036774), (2640, 518387)]