27783840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8294

約数の個数: 96

約数和(自身を含む): 100033920

約数和(自身を除く): 72250080

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, 8269, 16538, 24807, 33076, 41345, 49614, 57883, 66152, 82690, 99228, 115766, 124035, 132304, 165380, 173649, 198456, 231532, 248070, 264608, 289415, 330760, 347298, 396912, 463064, 496140, 578830, 661520, 694596, 793824, 868245, 926128, 992280, 1157660, 1323040, 1389192, 1736490, 1852256, 1984560, 2315320, 2778384, 3472980, 3969120, 4630640, 5556768, 6945960, 9261280, 13891920, 27783840]

約数ペア:

[(1, 27783840), (2, 13891920), (3, 9261280), (4, 6945960), (5, 5556768), (6, 4630640), (7, 3969120), (8, 3472980), (10, 2778384), (12, 2315320), (14, 1984560), (15, 1852256), (16, 1736490), (20, 1389192), (21, 1323040), (24, 1157660), (28, 992280), (30, 926128), (32, 868245), (35, 793824), (40, 694596), (42, 661520), (48, 578830), (56, 496140), (60, 463064), (70, 396912), (80, 347298), (84, 330760), (96, 289415), (105, 264608), (112, 248070), (120, 231532), (140, 198456), (160, 173649), (168, 165380), (210, 132304), (224, 124035), (240, 115766), (280, 99228), (336, 82690), (420, 66152), (480, 57883), (560, 49614), (672, 41345), (840, 33076), (1120, 24807), (1680, 16538), (3360, 8269)]