15075736320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3925973}}^1$

素因数の和:3925997

約数の個数: 72

約数和(自身を含む): 48148145136

約数和(自身を除く): 33072408816

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, 640, 768, 960, 1280, 1920, 3840, 3925973, 7851946, 11777919, 15703892, 19629865, 23555838, 31407784, 39259730, 47111676, 58889595, 62815568, 78519460, 94223352, 117779190, 125631136, 157038920, 188446704, 235558380, 251262272, 314077840, 376893408, 471116760, 502524544, 628155680, 753786816, 942233520, 1005049088, 1256311360, 1507573632, 1884467040, 2512622720, 3015147264, 3768934080, 5025245440, 7537868160, 15075736320]

約数ペア:

[(1, 15075736320), (2, 7537868160), (3, 5025245440), (4, 3768934080), (5, 3015147264), (6, 2512622720), (8, 1884467040), (10, 1507573632), (12, 1256311360), (15, 1005049088), (16, 942233520), (20, 753786816), (24, 628155680), (30, 502524544), (32, 471116760), (40, 376893408), (48, 314077840), (60, 251262272), (64, 235558380), (80, 188446704), (96, 157038920), (120, 125631136), (128, 117779190), (160, 94223352), (192, 78519460), (240, 62815568), (256, 58889595), (320, 47111676), (384, 39259730), (480, 31407784), (640, 23555838), (768, 19629865), (960, 15703892), (1280, 11777919), (1920, 7851946), (3840, 3925973)]