153354240

素因数分解:

$2^{18}\times 3^2\times 5^1\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 228

約数和(自身を含む): 572521404

約数和(自身を除く): 419167164

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4096, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 7488, 7680, 8192, 8320, 9216, 9360, 9984, 10240, 11520, 12288, 12480, 13312, 14976, 15360, 16384, 16640, 18432, 18720, 19968, 20480, 23040, 24576, 24960, 26624, 29952, 30720, 32768, 33280, 36864, 37440, 39936, 40960, 46080, 49152, 49920, 53248, 59904, 61440, 65536, 66560, 73728, 74880, 79872, 81920, 92160, 98304, 99840, 106496, 119808, 122880, 131072, 133120, 147456, 149760, 159744, 163840, 184320, 196608, 199680, 212992, 239616, 245760, 262144, 266240, 294912, 299520, 319488, 327680, 368640, 393216, 399360, 425984, 479232, 491520, 532480, 589824, 599040, 638976, 655360, 737280, 786432, 798720, 851968, 958464, 983040, 1064960, 1179648, 1198080, 1277952, 1310720, 1474560, 1597440, 1703936, 1916928, 1966080, 2129920, 2359296, 2396160, 2555904, 2949120, 3194880, 3407872, 3833856, 3932160, 4259840, 4792320, 5111808, 5898240, 6389760, 7667712, 8519680, 9584640, 10223616, 11796480, 12779520, 15335424, 17039360, 19169280, 25559040, 30670848, 38338560, 51118080, 76677120, 153354240]

約数ペア:

[(1, 153354240), (2, 76677120), (3, 51118080), (4, 38338560), (5, 30670848), (6, 25559040), (8, 19169280), (9, 17039360), (10, 15335424), (12, 12779520), (13, 11796480), (15, 10223616), (16, 9584640), (18, 8519680), (20, 7667712), (24, 6389760), (26, 5898240), (30, 5111808), (32, 4792320), (36, 4259840), (39, 3932160), (40, 3833856), (45, 3407872), (48, 3194880), (52, 2949120), (60, 2555904), (64, 2396160), (65, 2359296), (72, 2129920), (78, 1966080), (80, 1916928), (90, 1703936), (96, 1597440), (104, 1474560), (117, 1310720), (120, 1277952), (128, 1198080), (130, 1179648), (144, 1064960), (156, 983040), (160, 958464), (180, 851968), (192, 798720), (195, 786432), (208, 737280), (234, 655360), (240, 638976), (256, 599040), (260, 589824), (288, 532480), (312, 491520), (320, 479232), (360, 425984), (384, 399360), (390, 393216), (416, 368640), (468, 327680), (480, 319488), (512, 299520), (520, 294912), (576, 266240), (585, 262144), (624, 245760), (640, 239616), (720, 212992), (768, 199680), (780, 196608), (832, 184320), (936, 163840), (960, 159744), (1024, 149760), (1040, 147456), (1152, 133120), (1170, 131072), (1248, 122880), (1280, 119808), (1440, 106496), (1536, 99840), (1560, 98304), (1664, 92160), (1872, 81920), (1920, 79872), (2048, 74880), (2080, 73728), (2304, 66560), (2340, 65536), (2496, 61440), (2560, 59904), (2880, 53248), (3072, 49920), (3120, 49152), (3328, 46080), (3744, 40960), (3840, 39936), (4096, 37440), (4160, 36864), (4608, 33280), (4680, 32768), (4992, 30720), (5120, 29952), (5760, 26624), (6144, 24960), (6240, 24576), (6656, 23040), (7488, 20480), (7680, 19968), (8192, 18720), (8320, 18432), (9216, 16640), (9360, 16384), (9984, 15360), (10240, 14976), (11520, 13312), (12288, 12480)]