279059520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9377}}^1$

素因数の和:9428

約数の個数: 112

約数和(自身を含む): 914692608

約数和(自身を除く): 635633088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9377, 9920, 14880, 18754, 28131, 29760, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 150032, 187540, 225048, 281310, 290687, 300064, 375080, 450096, 562620, 581374, 600128, 750160, 872061, 900192, 1125240, 1162748, 1453435, 1500320, 1744122, 1800384, 2250480, 2325496, 2906870, 3000640, 3488244, 4360305, 4500960, 4650992, 5813740, 6976488, 8720610, 9001920, 9301984, 11627480, 13952976, 17441220, 18603968, 23254960, 27905952, 34882440, 46509920, 55811904, 69764880, 93019840, 139529760, 279059520]

約数ペア:

[(1, 279059520), (2, 139529760), (3, 93019840), (4, 69764880), (5, 55811904), (6, 46509920), (8, 34882440), (10, 27905952), (12, 23254960), (15, 18603968), (16, 17441220), (20, 13952976), (24, 11627480), (30, 9301984), (31, 9001920), (32, 8720610), (40, 6976488), (48, 5813740), (60, 4650992), (62, 4500960), (64, 4360305), (80, 3488244), (93, 3000640), (96, 2906870), (120, 2325496), (124, 2250480), (155, 1800384), (160, 1744122), (186, 1500320), (192, 1453435), (240, 1162748), (248, 1125240), (310, 900192), (320, 872061), (372, 750160), (465, 600128), (480, 581374), (496, 562620), (620, 450096), (744, 375080), (930, 300064), (960, 290687), (992, 281310), (1240, 225048), (1488, 187540), (1860, 150032), (1984, 140655), (2480, 112524), (2976, 93770), (3720, 75016), (4960, 56262), (5952, 46885), (7440, 37508), (9377, 29760), (9920, 28131), (14880, 18754)]