488079360

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 1697094360

約数和(自身を除く): 1209015000

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, 331, 360, 384, 480, 512, 576, 640, 662, 720, 768, 960, 993, 1024, 1152, 1280, 1324, 1440, 1536, 1655, 1920, 1986, 2048, 2304, 2560, 2648, 2880, 2979, 3072, 3310, 3840, 3972, 4096, 4608, 4965, 5120, 5296, 5760, 5958, 6144, 6620, 7680, 7944, 8192, 9216, 9930, 10240, 10592, 11520, 11916, 12288, 13240, 14895, 15360, 15888, 16384, 18432, 19860, 20480, 21184, 23040, 23832, 24576, 26480, 29790, 30720, 31776, 32768, 36864, 39720, 40960, 42368, 46080, 47664, 49152, 52960, 59580, 61440, 63552, 73728, 79440, 81920, 84736, 92160, 95328, 98304, 105920, 119160, 122880, 127104, 147456, 158880, 163840, 169472, 184320, 190656, 211840, 238320, 245760, 254208, 294912, 317760, 338944, 368640, 381312, 423680, 476640, 491520, 508416, 635520, 677888, 737280, 762624, 847360, 953280, 1016832, 1271040, 1355776, 1474560, 1525248, 1694720, 1906560, 2033664, 2542080, 2711552, 3050496, 3389440, 3813120, 4067328, 5084160, 5423104, 6100992, 6778880, 7626240, 8134656, 10168320, 10846208, 12201984, 13557760, 15252480, 16269312, 20336640, 24403968, 27115520, 30504960, 32538624, 40673280, 48807936, 54231040, 61009920, 81346560, 97615872, 122019840, 162693120, 244039680, 488079360]

約数ペア:

[(1, 488079360), (2, 244039680), (3, 162693120), (4, 122019840), (5, 97615872), (6, 81346560), (8, 61009920), (9, 54231040), (10, 48807936), (12, 40673280), (15, 32538624), (16, 30504960), (18, 27115520), (20, 24403968), (24, 20336640), (30, 16269312), (32, 15252480), (36, 13557760), (40, 12201984), (45, 10846208), (48, 10168320), (60, 8134656), (64, 7626240), (72, 6778880), (80, 6100992), (90, 5423104), (96, 5084160), (120, 4067328), (128, 3813120), (144, 3389440), (160, 3050496), (180, 2711552), (192, 2542080), (240, 2033664), (256, 1906560), (288, 1694720), (320, 1525248), (331, 1474560), (360, 1355776), (384, 1271040), (480, 1016832), (512, 953280), (576, 847360), (640, 762624), (662, 737280), (720, 677888), (768, 635520), (960, 508416), (993, 491520), (1024, 476640), (1152, 423680), (1280, 381312), (1324, 368640), (1440, 338944), (1536, 317760), (1655, 294912), (1920, 254208), (1986, 245760), (2048, 238320), (2304, 211840), (2560, 190656), (2648, 184320), (2880, 169472), (2979, 163840), (3072, 158880), (3310, 147456), (3840, 127104), (3972, 122880), (4096, 119160), (4608, 105920), (4965, 98304), (5120, 95328), (5296, 92160), (5760, 84736), (5958, 81920), (6144, 79440), (6620, 73728), (7680, 63552), (7944, 61440), (8192, 59580), (9216, 52960), (9930, 49152), (10240, 47664), (10592, 46080), (11520, 42368), (11916, 40960), (12288, 39720), (13240, 36864), (14895, 32768), (15360, 31776), (15888, 30720), (16384, 29790), (18432, 26480), (19860, 24576), (20480, 23832), (21184, 23040)]