150657720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6373}}^1$

素因数の和:6584

約数の個数: 64

約数和(自身を含む): 454338720

約数和(自身を除く): 303681000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6373, 7880, 11820, 12746, 19119, 23640, 25492, 31865, 38238, 50984, 63730, 76476, 95595, 127460, 152952, 191190, 254920, 382380, 764760, 1255481, 2510962, 3766443, 5021924, 6277405, 7532886, 10043848, 12554810, 15065772, 18832215, 25109620, 30131544, 37664430, 50219240, 75328860, 150657720]

約数ペア:

[(1, 150657720), (2, 75328860), (3, 50219240), (4, 37664430), (5, 30131544), (6, 25109620), (8, 18832215), (10, 15065772), (12, 12554810), (15, 10043848), (20, 7532886), (24, 6277405), (30, 5021924), (40, 3766443), (60, 2510962), (120, 1255481), (197, 764760), (394, 382380), (591, 254920), (788, 191190), (985, 152952), (1182, 127460), (1576, 95595), (1970, 76476), (2364, 63730), (2955, 50984), (3940, 38238), (4728, 31865), (5910, 25492), (6373, 23640), (7880, 19119), (11820, 12746)]