310062240

素因数分解:

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

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 1064431368

約数和(自身を除く): 754369128

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, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1093, 1182, 1440, 1576, 1773, 1970, 2186, 2364, 2955, 3152, 3279, 3546, 3940, 4372, 4728, 5465, 5910, 6304, 6558, 7092, 7880, 8744, 8865, 9456, 9837, 10930, 11820, 13116, 14184, 15760, 16395, 17488, 17730, 18912, 19674, 21860, 23640, 26232, 28368, 31520, 32790, 34976, 35460, 39348, 43720, 47280, 49185, 52464, 56736, 65580, 70920, 78696, 87440, 94560, 98370, 104928, 131160, 141840, 157392, 174880, 196740, 215321, 262320, 283680, 314784, 393480, 430642, 524640, 645963, 786960, 861284, 1076605, 1291926, 1573920, 1722568, 1937889, 2153210, 2583852, 3229815, 3445136, 3875778, 4306420, 5167704, 6459630, 6890272, 7751556, 8612840, 9689445, 10335408, 12919260, 15503112, 17225680, 19378890, 20670816, 25838520, 31006224, 34451360, 38757780, 51677040, 62012448, 77515560, 103354080, 155031120, 310062240]

約数ペア:

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