189058560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 612817920

約数和(自身を除く): 423759360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 239, 240, 256, 309, 320, 384, 412, 478, 480, 512, 515, 618, 640, 717, 768, 824, 956, 960, 1030, 1195, 1236, 1280, 1434, 1536, 1545, 1648, 1912, 1920, 2060, 2390, 2472, 2560, 2868, 3090, 3296, 3585, 3824, 3840, 4120, 4780, 4944, 5736, 6180, 6592, 7170, 7648, 7680, 8240, 9560, 9888, 11472, 12360, 13184, 14340, 15296, 16480, 19120, 19776, 22944, 24617, 24720, 26368, 28680, 30592, 32960, 38240, 39552, 45888, 49234, 49440, 52736, 57360, 61184, 65920, 73851, 76480, 79104, 91776, 98468, 98880, 114720, 122368, 123085, 131840, 147702, 152960, 158208, 183552, 196936, 197760, 229440, 246170, 263680, 295404, 305920, 367104, 369255, 393872, 395520, 458880, 492340, 590808, 611840, 738510, 787744, 791040, 917760, 984680, 1181616, 1477020, 1575488, 1835520, 1969360, 2363232, 2954040, 3150976, 3938720, 4726464, 5908080, 6301952, 7877440, 9452928, 11816160, 12603904, 15754880, 18905856, 23632320, 31509760, 37811712, 47264640, 63019520, 94529280, 189058560]

約数ペア:

[(1, 189058560), (2, 94529280), (3, 63019520), (4, 47264640), (5, 37811712), (6, 31509760), (8, 23632320), (10, 18905856), (12, 15754880), (15, 12603904), (16, 11816160), (20, 9452928), (24, 7877440), (30, 6301952), (32, 5908080), (40, 4726464), (48, 3938720), (60, 3150976), (64, 2954040), (80, 2363232), (96, 1969360), (103, 1835520), (120, 1575488), (128, 1477020), (160, 1181616), (192, 984680), (206, 917760), (239, 791040), (240, 787744), (256, 738510), (309, 611840), (320, 590808), (384, 492340), (412, 458880), (478, 395520), (480, 393872), (512, 369255), (515, 367104), (618, 305920), (640, 295404), (717, 263680), (768, 246170), (824, 229440), (956, 197760), (960, 196936), (1030, 183552), (1195, 158208), (1236, 152960), (1280, 147702), (1434, 131840), (1536, 123085), (1545, 122368), (1648, 114720), (1912, 98880), (1920, 98468), (2060, 91776), (2390, 79104), (2472, 76480), (2560, 73851), (2868, 65920), (3090, 61184), (3296, 57360), (3585, 52736), (3824, 49440), (3840, 49234), (4120, 45888), (4780, 39552), (4944, 38240), (5736, 32960), (6180, 30592), (6592, 28680), (7170, 26368), (7648, 24720), (7680, 24617), (8240, 22944), (9560, 19776), (9888, 19120), (11472, 16480), (12360, 15296), (13184, 14340)]