352419840

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 1226815200

約数和(自身を除く): 874395360

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, 4096, 4302, 4608, 4780, 5120, 5736, 5760, 6144, 7170, 7648, 7680, 8192, 8604, 9216, 9560, 10240, 10755, 11472, 11520, 12288, 14340, 15296, 15360, 16384, 17208, 18432, 19120, 20480, 21510, 22944, 23040, 24576, 28680, 30592, 30720, 32768, 34416, 36864, 38240, 40960, 43020, 45888, 46080, 49152, 57360, 61184, 61440, 68832, 73728, 76480, 81920, 86040, 91776, 92160, 98304, 114720, 122368, 122880, 137664, 147456, 152960, 163840, 172080, 183552, 184320, 229440, 244736, 245760, 275328, 294912, 305920, 344160, 367104, 368640, 458880, 489472, 491520, 550656, 611840, 688320, 734208, 737280, 917760, 978944, 1101312, 1223680, 1376640, 1468416, 1474560, 1835520, 1957888, 2202624, 2447360, 2753280, 2936832, 3671040, 3915776, 4405248, 4894720, 5506560, 5873664, 7342080, 7831552, 8810496, 9789440, 11013120, 11747328, 14684160, 17620992, 19578880, 22026240, 23494656, 29368320, 35241984, 39157760, 44052480, 58736640, 70483968, 88104960, 117473280, 176209920, 352419840]

約数ペア:

[(1, 352419840), (2, 176209920), (3, 117473280), (4, 88104960), (5, 70483968), (6, 58736640), (8, 44052480), (9, 39157760), (10, 35241984), (12, 29368320), (15, 23494656), (16, 22026240), (18, 19578880), (20, 17620992), (24, 14684160), (30, 11747328), (32, 11013120), (36, 9789440), (40, 8810496), (45, 7831552), (48, 7342080), (60, 5873664), (64, 5506560), (72, 4894720), (80, 4405248), (90, 3915776), (96, 3671040), (120, 2936832), (128, 2753280), (144, 2447360), (160, 2202624), (180, 1957888), (192, 1835520), (239, 1474560), (240, 1468416), (256, 1376640), (288, 1223680), (320, 1101312), (360, 978944), (384, 917760), (478, 737280), (480, 734208), (512, 688320), (576, 611840), (640, 550656), (717, 491520), (720, 489472), (768, 458880), (956, 368640), (960, 367104), (1024, 344160), (1152, 305920), (1195, 294912), (1280, 275328), (1434, 245760), (1440, 244736), (1536, 229440), (1912, 184320), (1920, 183552), (2048, 172080), (2151, 163840), (2304, 152960), (2390, 147456), (2560, 137664), (2868, 122880), (2880, 122368), (3072, 114720), (3585, 98304), (3824, 92160), (3840, 91776), (4096, 86040), (4302, 81920), (4608, 76480), (4780, 73728), (5120, 68832), (5736, 61440), (5760, 61184), (6144, 57360), (7170, 49152), (7648, 46080), (7680, 45888), (8192, 43020), (8604, 40960), (9216, 38240), (9560, 36864), (10240, 34416), (10755, 32768), (11472, 30720), (11520, 30592), (12288, 28680), (14340, 24576), (15296, 23040), (15360, 22944), (16384, 21510), (17208, 20480), (18432, 19120)]