75982080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 248419584

約数和(自身を除く): 172437504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 421, 470, 480, 564, 640, 705, 752, 768, 842, 940, 960, 1128, 1263, 1280, 1410, 1504, 1684, 1880, 1920, 2105, 2256, 2526, 2820, 3008, 3368, 3760, 3840, 4210, 4512, 5052, 5640, 6016, 6315, 6736, 7520, 8420, 9024, 10104, 11280, 12032, 12630, 13472, 15040, 16840, 18048, 19787, 20208, 22560, 25260, 26944, 30080, 33680, 36096, 39574, 40416, 45120, 50520, 53888, 59361, 60160, 67360, 79148, 80832, 90240, 98935, 101040, 107776, 118722, 134720, 158296, 161664, 180480, 197870, 202080, 237444, 269440, 296805, 316592, 323328, 395740, 404160, 474888, 538880, 593610, 633184, 791480, 808320, 949776, 1187220, 1266368, 1582960, 1616640, 1899552, 2374440, 2532736, 3165920, 3799104, 4748880, 5065472, 6331840, 7598208, 9497760, 12663680, 15196416, 18995520, 25327360, 37991040, 75982080]

約数ペア:

[(1, 75982080), (2, 37991040), (3, 25327360), (4, 18995520), (5, 15196416), (6, 12663680), (8, 9497760), (10, 7598208), (12, 6331840), (15, 5065472), (16, 4748880), (20, 3799104), (24, 3165920), (30, 2532736), (32, 2374440), (40, 1899552), (47, 1616640), (48, 1582960), (60, 1266368), (64, 1187220), (80, 949776), (94, 808320), (96, 791480), (120, 633184), (128, 593610), (141, 538880), (160, 474888), (188, 404160), (192, 395740), (235, 323328), (240, 316592), (256, 296805), (282, 269440), (320, 237444), (376, 202080), (384, 197870), (421, 180480), (470, 161664), (480, 158296), (564, 134720), (640, 118722), (705, 107776), (752, 101040), (768, 98935), (842, 90240), (940, 80832), (960, 79148), (1128, 67360), (1263, 60160), (1280, 59361), (1410, 53888), (1504, 50520), (1684, 45120), (1880, 40416), (1920, 39574), (2105, 36096), (2256, 33680), (2526, 30080), (2820, 26944), (3008, 25260), (3368, 22560), (3760, 20208), (3840, 19787), (4210, 18048), (4512, 16840), (5052, 15040), (5640, 13472), (6016, 12630), (6315, 12032), (6736, 11280), (7520, 10104), (8420, 9024)]