310506120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 1048647600

約数和(自身を除く): 738141480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 109, 120, 123, 164, 180, 193, 205, 218, 246, 327, 328, 360, 369, 386, 410, 436, 492, 545, 579, 615, 654, 738, 772, 820, 872, 965, 981, 984, 1090, 1158, 1230, 1308, 1476, 1544, 1635, 1640, 1737, 1845, 1930, 1962, 2180, 2316, 2460, 2616, 2895, 2952, 3270, 3474, 3690, 3860, 3924, 4360, 4469, 4632, 4905, 4920, 5790, 6540, 6948, 7380, 7720, 7848, 7913, 8685, 8938, 9810, 11580, 13080, 13407, 13896, 14760, 15826, 17370, 17876, 19620, 21037, 22345, 23160, 23739, 26814, 31652, 34740, 35752, 39240, 39565, 40221, 42074, 44690, 47478, 53628, 63111, 63304, 67035, 69480, 71217, 79130, 80442, 84148, 89380, 94956, 105185, 107256, 118695, 126222, 134070, 142434, 158260, 160884, 168296, 178760, 189333, 189912, 201105, 210370, 237390, 252444, 268140, 284868, 315555, 316520, 321768, 356085, 378666, 402210, 420740, 474780, 504888, 536280, 569736, 631110, 712170, 757332, 804420, 841480, 862517, 946665, 949560, 1262220, 1424340, 1514664, 1608840, 1725034, 1893330, 2524440, 2587551, 2848680, 3450068, 3786660, 4312585, 5175102, 6900136, 7573320, 7762653, 8625170, 10350204, 12937755, 15525306, 17250340, 20700408, 25875510, 31050612, 34500680, 38813265, 51751020, 62101224, 77626530, 103502040, 155253060, 310506120]

約数ペア:

[(1, 310506120), (2, 155253060), (3, 103502040), (4, 77626530), (5, 62101224), (6, 51751020), (8, 38813265), (9, 34500680), (10, 31050612), (12, 25875510), (15, 20700408), (18, 17250340), (20, 15525306), (24, 12937755), (30, 10350204), (36, 8625170), (40, 7762653), (41, 7573320), (45, 6900136), (60, 5175102), (72, 4312585), (82, 3786660), (90, 3450068), (109, 2848680), (120, 2587551), (123, 2524440), (164, 1893330), (180, 1725034), (193, 1608840), (205, 1514664), (218, 1424340), (246, 1262220), (327, 949560), (328, 946665), (360, 862517), (369, 841480), (386, 804420), (410, 757332), (436, 712170), (492, 631110), (545, 569736), (579, 536280), (615, 504888), (654, 474780), (738, 420740), (772, 402210), (820, 378666), (872, 356085), (965, 321768), (981, 316520), (984, 315555), (1090, 284868), (1158, 268140), (1230, 252444), (1308, 237390), (1476, 210370), (1544, 201105), (1635, 189912), (1640, 189333), (1737, 178760), (1845, 168296), (1930, 160884), (1962, 158260), (2180, 142434), (2316, 134070), (2460, 126222), (2616, 118695), (2895, 107256), (2952, 105185), (3270, 94956), (3474, 89380), (3690, 84148), (3860, 80442), (3924, 79130), (4360, 71217), (4469, 69480), (4632, 67035), (4905, 63304), (4920, 63111), (5790, 53628), (6540, 47478), (6948, 44690), (7380, 42074), (7720, 40221), (7848, 39565), (7913, 39240), (8685, 35752), (8938, 34740), (9810, 31652), (11580, 26814), (13080, 23739), (13407, 23160), (13896, 22345), (14760, 21037), (15826, 19620), (17370, 17876)]