490844160

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{2663}}^1$

素因数の和:2698

約数の個数: 156

約数和(自身を含む): 1702024272

約数和(自身を除く): 1211180112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2663, 2880, 3072, 3840, 4096, 4608, 5120, 5326, 5760, 6144, 7680, 7989, 9216, 10240, 10652, 11520, 12288, 13315, 15360, 15978, 18432, 20480, 21304, 23040, 23967, 26630, 30720, 31956, 36864, 39945, 42608, 46080, 47934, 53260, 61440, 63912, 79890, 85216, 92160, 95868, 106520, 119835, 127824, 159780, 170432, 184320, 191736, 213040, 239670, 255648, 319560, 340864, 383472, 426080, 479340, 511296, 639120, 681728, 766944, 852160, 958680, 1022592, 1278240, 1363456, 1533888, 1704320, 1917360, 2045184, 2556480, 2726912, 3067776, 3408640, 3834720, 4090368, 5112960, 5453824, 6135552, 6817280, 7669440, 8180736, 10225920, 10907648, 12271104, 13634560, 15338880, 16361472, 20451840, 24542208, 27269120, 30677760, 32722944, 40903680, 49084416, 54538240, 61355520, 81807360, 98168832, 122711040, 163614720, 245422080, 490844160]

約数ペア:

[(1, 490844160), (2, 245422080), (3, 163614720), (4, 122711040), (5, 98168832), (6, 81807360), (8, 61355520), (9, 54538240), (10, 49084416), (12, 40903680), (15, 32722944), (16, 30677760), (18, 27269120), (20, 24542208), (24, 20451840), (30, 16361472), (32, 15338880), (36, 13634560), (40, 12271104), (45, 10907648), (48, 10225920), (60, 8180736), (64, 7669440), (72, 6817280), (80, 6135552), (90, 5453824), (96, 5112960), (120, 4090368), (128, 3834720), (144, 3408640), (160, 3067776), (180, 2726912), (192, 2556480), (240, 2045184), (256, 1917360), (288, 1704320), (320, 1533888), (360, 1363456), (384, 1278240), (480, 1022592), (512, 958680), (576, 852160), (640, 766944), (720, 681728), (768, 639120), (960, 511296), (1024, 479340), (1152, 426080), (1280, 383472), (1440, 340864), (1536, 319560), (1920, 255648), (2048, 239670), (2304, 213040), (2560, 191736), (2663, 184320), (2880, 170432), (3072, 159780), (3840, 127824), (4096, 119835), (4608, 106520), (5120, 95868), (5326, 92160), (5760, 85216), (6144, 79890), (7680, 63912), (7989, 61440), (9216, 53260), (10240, 47934), (10652, 46080), (11520, 42608), (12288, 39945), (13315, 36864), (15360, 31956), (15978, 30720), (18432, 26630), (20480, 23967), (21304, 23040)]