122787360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 440415360

約数和(自身を除く): 317628000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 661, 688, 720, 774, 860, 864, 1032, 1080, 1161, 1290, 1322, 1376, 1440, 1548, 1720, 1935, 1983, 2064, 2160, 2322, 2580, 2644, 3096, 3305, 3440, 3870, 3966, 4128, 4320, 4644, 5160, 5288, 5805, 5949, 6192, 6610, 6880, 7740, 7932, 9288, 9915, 10320, 10576, 11610, 11898, 12384, 13220, 15480, 15864, 17847, 18576, 19830, 20640, 21152, 23220, 23796, 26440, 28423, 29745, 30960, 31728, 35694, 37152, 39660, 46440, 47592, 52880, 56846, 59490, 61920, 63456, 71388, 79320, 85269, 89235, 92880, 95184, 105760, 113692, 118980, 142115, 142776, 158640, 170538, 178470, 185760, 190368, 227384, 237960, 255807, 284230, 285552, 317280, 341076, 356940, 426345, 454768, 475920, 511614, 568460, 571104, 682152, 713880, 767421, 852690, 909536, 951840, 1023228, 1136920, 1279035, 1364304, 1427760, 1534842, 1705380, 2046456, 2273840, 2558070, 2728608, 2855520, 3069684, 3410760, 3837105, 4092912, 4547680, 5116140, 6139368, 6821520, 7674210, 8185824, 10232280, 12278736, 13643040, 15348420, 20464560, 24557472, 30696840, 40929120, 61393680, 122787360]

約数ペア:

[(1, 122787360), (2, 61393680), (3, 40929120), (4, 30696840), (5, 24557472), (6, 20464560), (8, 15348420), (9, 13643040), (10, 12278736), (12, 10232280), (15, 8185824), (16, 7674210), (18, 6821520), (20, 6139368), (24, 5116140), (27, 4547680), (30, 4092912), (32, 3837105), (36, 3410760), (40, 3069684), (43, 2855520), (45, 2728608), (48, 2558070), (54, 2273840), (60, 2046456), (72, 1705380), (80, 1534842), (86, 1427760), (90, 1364304), (96, 1279035), (108, 1136920), (120, 1023228), (129, 951840), (135, 909536), (144, 852690), (160, 767421), (172, 713880), (180, 682152), (215, 571104), (216, 568460), (240, 511614), (258, 475920), (270, 454768), (288, 426345), (344, 356940), (360, 341076), (387, 317280), (430, 285552), (432, 284230), (480, 255807), (516, 237960), (540, 227384), (645, 190368), (661, 185760), (688, 178470), (720, 170538), (774, 158640), (860, 142776), (864, 142115), (1032, 118980), (1080, 113692), (1161, 105760), (1290, 95184), (1322, 92880), (1376, 89235), (1440, 85269), (1548, 79320), (1720, 71388), (1935, 63456), (1983, 61920), (2064, 59490), (2160, 56846), (2322, 52880), (2580, 47592), (2644, 46440), (3096, 39660), (3305, 37152), (3440, 35694), (3870, 31728), (3966, 30960), (4128, 29745), (4320, 28423), (4644, 26440), (5160, 23796), (5288, 23220), (5805, 21152), (5949, 20640), (6192, 19830), (6610, 18576), (6880, 17847), (7740, 15864), (7932, 15480), (9288, 13220), (9915, 12384), (10320, 11898), (10576, 11610)]