42164280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39041}}^1$

素因数の和:39061

約数の個数: 64

約数和(自身を含む): 140551200

約数和(自身を除く): 98386920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39041, 78082, 117123, 156164, 195205, 234246, 312328, 351369, 390410, 468492, 585615, 702738, 780820, 936984, 1054107, 1171230, 1405476, 1561640, 1756845, 2108214, 2342460, 2810952, 3513690, 4216428, 4684920, 5270535, 7027380, 8432856, 10541070, 14054760, 21082140, 42164280]

約数ペア:

[(1, 42164280), (2, 21082140), (3, 14054760), (4, 10541070), (5, 8432856), (6, 7027380), (8, 5270535), (9, 4684920), (10, 4216428), (12, 3513690), (15, 2810952), (18, 2342460), (20, 2108214), (24, 1756845), (27, 1561640), (30, 1405476), (36, 1171230), (40, 1054107), (45, 936984), (54, 780820), (60, 702738), (72, 585615), (90, 468492), (108, 390410), (120, 351369), (135, 312328), (180, 234246), (216, 195205), (270, 156164), (360, 117123), (540, 78082), (1080, 39041)]