340745760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5567

約数の個数: 144

約数和(自身を含む): 1190052864

約数和(自身を除く): 849307104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 5503, 6192, 6880, 7740, 10320, 11006, 12384, 15480, 16509, 20640, 22012, 27515, 30960, 33018, 44024, 49527, 55030, 61920, 66036, 82545, 88048, 99054, 110060, 132072, 165090, 176096, 198108, 220120, 236629, 247635, 264144, 330180, 396216, 440240, 473258, 495270, 528288, 660360, 709887, 792432, 880480, 946516, 990540, 1183145, 1320720, 1419774, 1584864, 1893032, 1981080, 2129661, 2366290, 2641440, 2839548, 3549435, 3786064, 3962160, 4259322, 4732580, 5679096, 7098870, 7572128, 7924320, 8518644, 9465160, 10648305, 11358192, 14197740, 17037288, 18930320, 21296610, 22716384, 28395480, 34074576, 37860640, 42593220, 56790960, 68149152, 85186440, 113581920, 170372880, 340745760]

約数ペア:

[(1, 340745760), (2, 170372880), (3, 113581920), (4, 85186440), (5, 68149152), (6, 56790960), (8, 42593220), (9, 37860640), (10, 34074576), (12, 28395480), (15, 22716384), (16, 21296610), (18, 18930320), (20, 17037288), (24, 14197740), (30, 11358192), (32, 10648305), (36, 9465160), (40, 8518644), (43, 7924320), (45, 7572128), (48, 7098870), (60, 5679096), (72, 4732580), (80, 4259322), (86, 3962160), (90, 3786064), (96, 3549435), (120, 2839548), (129, 2641440), (144, 2366290), (160, 2129661), (172, 1981080), (180, 1893032), (215, 1584864), (240, 1419774), (258, 1320720), (288, 1183145), (344, 990540), (360, 946516), (387, 880480), (430, 792432), (480, 709887), (516, 660360), (645, 528288), (688, 495270), (720, 473258), (774, 440240), (860, 396216), (1032, 330180), (1290, 264144), (1376, 247635), (1440, 236629), (1548, 220120), (1720, 198108), (1935, 176096), (2064, 165090), (2580, 132072), (3096, 110060), (3440, 99054), (3870, 88048), (4128, 82545), (5160, 66036), (5503, 61920), (6192, 55030), (6880, 49527), (7740, 44024), (10320, 33018), (11006, 30960), (12384, 27515), (15480, 22012), (16509, 20640)]