1148818560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1949}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 3675672000

約数和(自身を除く): 2526853440

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, 307, 320, 384, 480, 614, 640, 921, 960, 1228, 1535, 1842, 1920, 1949, 2456, 3070, 3684, 3898, 4605, 4912, 5847, 6140, 7368, 7796, 9210, 9745, 9824, 11694, 12280, 14736, 15592, 18420, 19490, 19648, 23388, 24560, 29235, 29472, 31184, 36840, 38980, 39296, 46776, 49120, 58470, 58944, 62368, 73680, 77960, 93552, 98240, 116940, 117888, 124736, 147360, 155920, 187104, 196480, 233880, 249472, 294720, 311840, 374208, 467760, 589440, 598343, 623680, 748416, 935520, 1196686, 1247360, 1795029, 1871040, 2393372, 2991715, 3590058, 3742080, 4786744, 5983430, 7180116, 8975145, 9573488, 11966860, 14360232, 17950290, 19146976, 23933720, 28720464, 35900580, 38293952, 47867440, 57440928, 71801160, 76587904, 95734880, 114881856, 143602320, 191469760, 229763712, 287204640, 382939520, 574409280, 1148818560]

約数ペア:

[(1, 1148818560), (2, 574409280), (3, 382939520), (4, 287204640), (5, 229763712), (6, 191469760), (8, 143602320), (10, 114881856), (12, 95734880), (15, 76587904), (16, 71801160), (20, 57440928), (24, 47867440), (30, 38293952), (32, 35900580), (40, 28720464), (48, 23933720), (60, 19146976), (64, 17950290), (80, 14360232), (96, 11966860), (120, 9573488), (128, 8975145), (160, 7180116), (192, 5983430), (240, 4786744), (307, 3742080), (320, 3590058), (384, 2991715), (480, 2393372), (614, 1871040), (640, 1795029), (921, 1247360), (960, 1196686), (1228, 935520), (1535, 748416), (1842, 623680), (1920, 598343), (1949, 589440), (2456, 467760), (3070, 374208), (3684, 311840), (3898, 294720), (4605, 249472), (4912, 233880), (5847, 196480), (6140, 187104), (7368, 155920), (7796, 147360), (9210, 124736), (9745, 117888), (9824, 116940), (11694, 98240), (12280, 93552), (14736, 77960), (15592, 73680), (18420, 62368), (19490, 58944), (19648, 58470), (23388, 49120), (24560, 46776), (29235, 39296), (29472, 38980), (31184, 36840)]