297257760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6659}}^1$

素因数の和:6711

約数の個数: 144

約数和(自身を含む): 1047271680

約数和(自身を除く): 750013920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 6659, 7440, 8928, 11160, 13318, 14880, 19977, 22320, 26636, 33295, 39954, 44640, 53272, 59931, 66590, 79908, 99885, 106544, 119862, 133180, 159816, 199770, 206429, 213088, 239724, 266360, 299655, 319632, 399540, 412858, 479448, 532720, 599310, 619287, 639264, 799080, 825716, 958896, 1032145, 1065440, 1198620, 1238574, 1598160, 1651432, 1857861, 1917792, 2064290, 2397240, 2477148, 3096435, 3196320, 3302864, 3715722, 4128580, 4794480, 4954296, 6192870, 6605728, 7431444, 8257160, 9289305, 9588960, 9908592, 12385740, 14862888, 16514320, 18578610, 19817184, 24771480, 29725776, 33028640, 37157220, 49542960, 59451552, 74314440, 99085920, 148628880, 297257760]

約数ペア:

[(1, 297257760), (2, 148628880), (3, 99085920), (4, 74314440), (5, 59451552), (6, 49542960), (8, 37157220), (9, 33028640), (10, 29725776), (12, 24771480), (15, 19817184), (16, 18578610), (18, 16514320), (20, 14862888), (24, 12385740), (30, 9908592), (31, 9588960), (32, 9289305), (36, 8257160), (40, 7431444), (45, 6605728), (48, 6192870), (60, 4954296), (62, 4794480), (72, 4128580), (80, 3715722), (90, 3302864), (93, 3196320), (96, 3096435), (120, 2477148), (124, 2397240), (144, 2064290), (155, 1917792), (160, 1857861), (180, 1651432), (186, 1598160), (240, 1238574), (248, 1198620), (279, 1065440), (288, 1032145), (310, 958896), (360, 825716), (372, 799080), (465, 639264), (480, 619287), (496, 599310), (558, 532720), (620, 479448), (720, 412858), (744, 399540), (930, 319632), (992, 299655), (1116, 266360), (1240, 239724), (1395, 213088), (1440, 206429), (1488, 199770), (1860, 159816), (2232, 133180), (2480, 119862), (2790, 106544), (2976, 99885), (3720, 79908), (4464, 66590), (4960, 59931), (5580, 53272), (6659, 44640), (7440, 39954), (8928, 33295), (11160, 26636), (13318, 22320), (14880, 19977)]