27924960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8311}}^1$

素因数の和:8336

約数の個数: 96

約数和(自身を含む): 100541952

約数和(自身を除く): 72616992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 8311, 16622, 24933, 33244, 41555, 49866, 58177, 66488, 83110, 99732, 116354, 124665, 132976, 166220, 174531, 199464, 232708, 249330, 265952, 290885, 332440, 349062, 398928, 465416, 498660, 581770, 664880, 698124, 797856, 872655, 930832, 997320, 1163540, 1329760, 1396248, 1745310, 1861664, 1994640, 2327080, 2792496, 3490620, 3989280, 4654160, 5584992, 6981240, 9308320, 13962480, 27924960]

約数ペア:

[(1, 27924960), (2, 13962480), (3, 9308320), (4, 6981240), (5, 5584992), (6, 4654160), (7, 3989280), (8, 3490620), (10, 2792496), (12, 2327080), (14, 1994640), (15, 1861664), (16, 1745310), (20, 1396248), (21, 1329760), (24, 1163540), (28, 997320), (30, 930832), (32, 872655), (35, 797856), (40, 698124), (42, 664880), (48, 581770), (56, 498660), (60, 465416), (70, 398928), (80, 349062), (84, 332440), (96, 290885), (105, 265952), (112, 249330), (120, 232708), (140, 199464), (160, 174531), (168, 166220), (210, 132976), (224, 124665), (240, 116354), (280, 99732), (336, 83110), (420, 66488), (480, 58177), (560, 49866), (672, 41555), (840, 33244), (1120, 24933), (1680, 16622), (3360, 8311)]