191261520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{88547}}^1$

素因数の和:88569

約数の個数: 80

約数和(自身を含む): 658797120

約数和(自身を除く): 467535600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 88547, 177094, 265641, 354188, 442735, 531282, 708376, 796923, 885470, 1062564, 1328205, 1416752, 1593846, 1770940, 2125128, 2390769, 2656410, 3187692, 3541880, 3984615, 4250256, 4781538, 5312820, 6375384, 7083760, 7969230, 9563076, 10625640, 11953845, 12750768, 15938460, 19126152, 21251280, 23907690, 31876920, 38252304, 47815380, 63753840, 95630760, 191261520]

約数ペア:

[(1, 191261520), (2, 95630760), (3, 63753840), (4, 47815380), (5, 38252304), (6, 31876920), (8, 23907690), (9, 21251280), (10, 19126152), (12, 15938460), (15, 12750768), (16, 11953845), (18, 10625640), (20, 9563076), (24, 7969230), (27, 7083760), (30, 6375384), (36, 5312820), (40, 4781538), (45, 4250256), (48, 3984615), (54, 3541880), (60, 3187692), (72, 2656410), (80, 2390769), (90, 2125128), (108, 1770940), (120, 1593846), (135, 1416752), (144, 1328205), (180, 1062564), (216, 885470), (240, 796923), (270, 708376), (360, 531282), (432, 442735), (540, 354188), (720, 265641), (1080, 177094), (2160, 88547)]