297738720

素因数分解:

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

素因数の和:147

約数の個数: 192

約数和(自身を含む): 1068137280

約数和(自身を除く): 770398560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1440, 1476, 1640, 1681, 1845, 1968, 2160, 2214, 2460, 2952, 3280, 3362, 3690, 3936, 4320, 4428, 4920, 5043, 5535, 5904, 6560, 6724, 7380, 8405, 8856, 9840, 10086, 11070, 11808, 13448, 14760, 15129, 16810, 17712, 19680, 20172, 22140, 25215, 26896, 29520, 30258, 33620, 35424, 40344, 44280, 45387, 50430, 53792, 59040, 60516, 67240, 68921, 75645, 80688, 88560, 90774, 100860, 121032, 134480, 137842, 151290, 161376, 177120, 181548, 201720, 206763, 226935, 242064, 268960, 275684, 302580, 344605, 363096, 403440, 413526, 453870, 484128, 551368, 605160, 620289, 689210, 726192, 806880, 827052, 907740, 1033815, 1102736, 1210320, 1240578, 1378420, 1452384, 1654104, 1815480, 1860867, 2067630, 2205472, 2420640, 2481156, 2756840, 3101445, 3308208, 3630960, 3721734, 4135260, 4962312, 5513680, 6202890, 6616416, 7261920, 7443468, 8270520, 9304335, 9924624, 11027360, 12405780, 14886936, 16541040, 18608670, 19849248, 24811560, 29773872, 33082080, 37217340, 49623120, 59547744, 74434680, 99246240, 148869360, 297738720]

約数ペア:

[(1, 297738720), (2, 148869360), (3, 99246240), (4, 74434680), (5, 59547744), (6, 49623120), (8, 37217340), (9, 33082080), (10, 29773872), (12, 24811560), (15, 19849248), (16, 18608670), (18, 16541040), (20, 14886936), (24, 12405780), (27, 11027360), (30, 9924624), (32, 9304335), (36, 8270520), (40, 7443468), (41, 7261920), (45, 6616416), (48, 6202890), (54, 5513680), (60, 4962312), (72, 4135260), (80, 3721734), (82, 3630960), (90, 3308208), (96, 3101445), (108, 2756840), (120, 2481156), (123, 2420640), (135, 2205472), (144, 2067630), (160, 1860867), (164, 1815480), (180, 1654104), (205, 1452384), (216, 1378420), (240, 1240578), (246, 1210320), (270, 1102736), (288, 1033815), (328, 907740), (360, 827052), (369, 806880), (410, 726192), (432, 689210), (480, 620289), (492, 605160), (540, 551368), (615, 484128), (656, 453870), (720, 413526), (738, 403440), (820, 363096), (864, 344605), (984, 302580), (1080, 275684), (1107, 268960), (1230, 242064), (1312, 226935), (1440, 206763), (1476, 201720), (1640, 181548), (1681, 177120), (1845, 161376), (1968, 151290), (2160, 137842), (2214, 134480), (2460, 121032), (2952, 100860), (3280, 90774), (3362, 88560), (3690, 80688), (3936, 75645), (4320, 68921), (4428, 67240), (4920, 60516), (5043, 59040), (5535, 53792), (5904, 50430), (6560, 45387), (6724, 44280), (7380, 40344), (8405, 35424), (8856, 33620), (9840, 30258), (10086, 29520), (11070, 26896), (11808, 25215), (13448, 22140), (14760, 20172), (15129, 19680), (16810, 17712)]