2021782080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44809}}^1$

素因数の和:44876

約数の個数: 112

約数和(自身を含む): 6555882240

約数和(自身を除く): 4534100160

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, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 44809, 45120, 89618, 134427, 179236, 224045, 268854, 358472, 448090, 537708, 672135, 716944, 896180, 1075416, 1344270, 1433888, 1792360, 2106023, 2150832, 2688540, 2867776, 3584720, 4212046, 4301664, 5377080, 6318069, 7169440, 8424092, 8603328, 10530115, 10754160, 12636138, 14338880, 16848184, 21060230, 21508320, 25272276, 31590345, 33696368, 42120460, 43016640, 50544552, 63180690, 67392736, 84240920, 101089104, 126361380, 134785472, 168481840, 202178208, 252722760, 336963680, 404356416, 505445520, 673927360, 1010891040, 2021782080]

約数ペア:

[(1, 2021782080), (2, 1010891040), (3, 673927360), (4, 505445520), (5, 404356416), (6, 336963680), (8, 252722760), (10, 202178208), (12, 168481840), (15, 134785472), (16, 126361380), (20, 101089104), (24, 84240920), (30, 67392736), (32, 63180690), (40, 50544552), (47, 43016640), (48, 42120460), (60, 33696368), (64, 31590345), (80, 25272276), (94, 21508320), (96, 21060230), (120, 16848184), (141, 14338880), (160, 12636138), (188, 10754160), (192, 10530115), (235, 8603328), (240, 8424092), (282, 7169440), (320, 6318069), (376, 5377080), (470, 4301664), (480, 4212046), (564, 3584720), (705, 2867776), (752, 2688540), (940, 2150832), (960, 2106023), (1128, 1792360), (1410, 1433888), (1504, 1344270), (1880, 1075416), (2256, 896180), (2820, 716944), (3008, 672135), (3760, 537708), (4512, 448090), (5640, 358472), (7520, 268854), (9024, 224045), (11280, 179236), (15040, 134427), (22560, 89618), (44809, 45120)]