266790960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11953}}^1$

素因数の和:12003

約数の個数: 120

約数和(自身を含む): 924952704

約数和(自身を除く): 658161744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 11953, 22320, 23906, 35859, 47812, 59765, 71718, 95624, 107577, 119530, 143436, 179295, 191248, 215154, 239060, 286872, 358590, 370543, 430308, 478120, 537885, 573744, 717180, 741086, 860616, 956240, 1075770, 1111629, 1434360, 1482172, 1721232, 1852715, 2151540, 2223258, 2868720, 2964344, 3334887, 3705430, 4303080, 4446516, 5558145, 5928688, 6669774, 7410860, 8606160, 8893032, 11116290, 13339548, 14821720, 16674435, 17786064, 22232580, 26679096, 29643440, 33348870, 44465160, 53358192, 66697740, 88930320, 133395480, 266790960]

約数ペア:

[(1, 266790960), (2, 133395480), (3, 88930320), (4, 66697740), (5, 53358192), (6, 44465160), (8, 33348870), (9, 29643440), (10, 26679096), (12, 22232580), (15, 17786064), (16, 16674435), (18, 14821720), (20, 13339548), (24, 11116290), (30, 8893032), (31, 8606160), (36, 7410860), (40, 6669774), (45, 5928688), (48, 5558145), (60, 4446516), (62, 4303080), (72, 3705430), (80, 3334887), (90, 2964344), (93, 2868720), (120, 2223258), (124, 2151540), (144, 1852715), (155, 1721232), (180, 1482172), (186, 1434360), (240, 1111629), (248, 1075770), (279, 956240), (310, 860616), (360, 741086), (372, 717180), (465, 573744), (496, 537885), (558, 478120), (620, 430308), (720, 370543), (744, 358590), (930, 286872), (1116, 239060), (1240, 215154), (1395, 191248), (1488, 179295), (1860, 143436), (2232, 119530), (2480, 107577), (2790, 95624), (3720, 71718), (4464, 59765), (5580, 47812), (7440, 35859), (11160, 23906), (11953, 22320)]