1091765760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{142157}}^1$

素因数の和:142183

約数の個数: 80

約数和(自身を含む): 3490263216

約数和(自身を除く): 2398497456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 142157, 284314, 426471, 568628, 710785, 852942, 1137256, 1421570, 1705884, 2132355, 2274512, 2843140, 3411768, 4264710, 4549024, 5686280, 6823536, 8529420, 9098048, 11372560, 13647072, 17058840, 18196096, 22745120, 27294144, 34117680, 36392192, 45490240, 54588288, 68235360, 72784384, 90980480, 109176576, 136470720, 181960960, 218353152, 272941440, 363921920, 545882880, 1091765760]

約数ペア:

[(1, 1091765760), (2, 545882880), (3, 363921920), (4, 272941440), (5, 218353152), (6, 181960960), (8, 136470720), (10, 109176576), (12, 90980480), (15, 72784384), (16, 68235360), (20, 54588288), (24, 45490240), (30, 36392192), (32, 34117680), (40, 27294144), (48, 22745120), (60, 18196096), (64, 17058840), (80, 13647072), (96, 11372560), (120, 9098048), (128, 8529420), (160, 6823536), (192, 5686280), (240, 4549024), (256, 4264710), (320, 3411768), (384, 2843140), (480, 2274512), (512, 2132355), (640, 1705884), (768, 1421570), (960, 1137256), (1280, 852942), (1536, 710785), (1920, 568628), (2560, 426471), (3840, 284314), (7680, 142157)]