22467960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 73710000

約数和(自身を除く): 51242040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 449, 556, 695, 834, 898, 1112, 1251, 1347, 1390, 1668, 1796, 2085, 2245, 2502, 2694, 2780, 3336, 3592, 4041, 4170, 4490, 5004, 5388, 5560, 6255, 6735, 8082, 8340, 8980, 10008, 10776, 12510, 13470, 16164, 16680, 17960, 20205, 25020, 26940, 32328, 40410, 50040, 53880, 62411, 80820, 124822, 161640, 187233, 249644, 312055, 374466, 499288, 561699, 624110, 748932, 936165, 1123398, 1248220, 1497864, 1872330, 2246796, 2496440, 2808495, 3744660, 4493592, 5616990, 7489320, 11233980, 22467960]

約数ペア:

[(1, 22467960), (2, 11233980), (3, 7489320), (4, 5616990), (5, 4493592), (6, 3744660), (8, 2808495), (9, 2496440), (10, 2246796), (12, 1872330), (15, 1497864), (18, 1248220), (20, 1123398), (24, 936165), (30, 748932), (36, 624110), (40, 561699), (45, 499288), (60, 374466), (72, 312055), (90, 249644), (120, 187233), (139, 161640), (180, 124822), (278, 80820), (360, 62411), (417, 53880), (449, 50040), (556, 40410), (695, 32328), (834, 26940), (898, 25020), (1112, 20205), (1251, 17960), (1347, 16680), (1390, 16164), (1668, 13470), (1796, 12510), (2085, 10776), (2245, 10008), (2502, 8980), (2694, 8340), (2780, 8082), (3336, 6735), (3592, 6255), (4041, 5560), (4170, 5388), (4490, 5004)]