22026240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{239}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 76658400

約数和(自身を除く): 54632160

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, 239, 240, 256, 288, 320, 360, 384, 478, 480, 512, 576, 640, 717, 720, 768, 956, 960, 1024, 1152, 1195, 1280, 1434, 1440, 1536, 1912, 1920, 2048, 2151, 2304, 2390, 2560, 2868, 2880, 3072, 3585, 3824, 3840, 4302, 4608, 4780, 5120, 5736, 5760, 6144, 7170, 7648, 7680, 8604, 9216, 9560, 10240, 10755, 11472, 11520, 14340, 15296, 15360, 17208, 18432, 19120, 21510, 22944, 23040, 28680, 30592, 30720, 34416, 38240, 43020, 45888, 46080, 57360, 61184, 68832, 76480, 86040, 91776, 92160, 114720, 122368, 137664, 152960, 172080, 183552, 229440, 244736, 275328, 305920, 344160, 367104, 458880, 489472, 550656, 611840, 688320, 734208, 917760, 1101312, 1223680, 1376640, 1468416, 1835520, 2202624, 2447360, 2753280, 3671040, 4405248, 5506560, 7342080, 11013120, 22026240]

約数ペア:

[(1, 22026240), (2, 11013120), (3, 7342080), (4, 5506560), (5, 4405248), (6, 3671040), (8, 2753280), (9, 2447360), (10, 2202624), (12, 1835520), (15, 1468416), (16, 1376640), (18, 1223680), (20, 1101312), (24, 917760), (30, 734208), (32, 688320), (36, 611840), (40, 550656), (45, 489472), (48, 458880), (60, 367104), (64, 344160), (72, 305920), (80, 275328), (90, 244736), (96, 229440), (120, 183552), (128, 172080), (144, 152960), (160, 137664), (180, 122368), (192, 114720), (239, 92160), (240, 91776), (256, 86040), (288, 76480), (320, 68832), (360, 61184), (384, 57360), (478, 46080), (480, 45888), (512, 43020), (576, 38240), (640, 34416), (717, 30720), (720, 30592), (768, 28680), (956, 23040), (960, 22944), (1024, 21510), (1152, 19120), (1195, 18432), (1280, 17208), (1434, 15360), (1440, 15296), (1536, 14340), (1912, 11520), (1920, 11472), (2048, 10755), (2151, 10240), (2304, 9560), (2390, 9216), (2560, 8604), (2868, 7680), (2880, 7648), (3072, 7170), (3585, 6144), (3824, 5760), (3840, 5736), (4302, 5120), (4608, 4780)]