620124480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1313

約数の個数: 168

約数和(自身を含む): 2145758472

約数和(自身を除く): 1525633992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 960, 985, 1093, 1182, 1440, 1576, 1773, 1970, 2186, 2364, 2880, 2955, 3152, 3279, 3546, 3940, 4372, 4728, 5465, 5910, 6304, 6558, 7092, 7880, 8744, 8865, 9456, 9837, 10930, 11820, 12608, 13116, 14184, 15760, 16395, 17488, 17730, 18912, 19674, 21860, 23640, 26232, 28368, 31520, 32790, 34976, 35460, 37824, 39348, 43720, 47280, 49185, 52464, 56736, 63040, 65580, 69952, 70920, 78696, 87440, 94560, 98370, 104928, 113472, 131160, 141840, 157392, 174880, 189120, 196740, 209856, 215321, 262320, 283680, 314784, 349760, 393480, 430642, 524640, 567360, 629568, 645963, 786960, 861284, 1049280, 1076605, 1291926, 1573920, 1722568, 1937889, 2153210, 2583852, 3147840, 3229815, 3445136, 3875778, 4306420, 5167704, 6459630, 6890272, 7751556, 8612840, 9689445, 10335408, 12919260, 13780544, 15503112, 17225680, 19378890, 20670816, 25838520, 31006224, 34451360, 38757780, 41341632, 51677040, 62012448, 68902720, 77515560, 103354080, 124024896, 155031120, 206708160, 310062240, 620124480]

約数ペア:

[(1, 620124480), (2, 310062240), (3, 206708160), (4, 155031120), (5, 124024896), (6, 103354080), (8, 77515560), (9, 68902720), (10, 62012448), (12, 51677040), (15, 41341632), (16, 38757780), (18, 34451360), (20, 31006224), (24, 25838520), (30, 20670816), (32, 19378890), (36, 17225680), (40, 15503112), (45, 13780544), (48, 12919260), (60, 10335408), (64, 9689445), (72, 8612840), (80, 7751556), (90, 6890272), (96, 6459630), (120, 5167704), (144, 4306420), (160, 3875778), (180, 3445136), (192, 3229815), (197, 3147840), (240, 2583852), (288, 2153210), (320, 1937889), (360, 1722568), (394, 1573920), (480, 1291926), (576, 1076605), (591, 1049280), (720, 861284), (788, 786960), (960, 645963), (985, 629568), (1093, 567360), (1182, 524640), (1440, 430642), (1576, 393480), (1773, 349760), (1970, 314784), (2186, 283680), (2364, 262320), (2880, 215321), (2955, 209856), (3152, 196740), (3279, 189120), (3546, 174880), (3940, 157392), (4372, 141840), (4728, 131160), (5465, 113472), (5910, 104928), (6304, 98370), (6558, 94560), (7092, 87440), (7880, 78696), (8744, 70920), (8865, 69952), (9456, 65580), (9837, 63040), (10930, 56736), (11820, 52464), (12608, 49185), (13116, 47280), (14184, 43720), (15760, 39348), (16395, 37824), (17488, 35460), (17730, 34976), (18912, 32790), (19674, 31520), (21860, 28368), (23640, 26232)]