148792320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3229}}^1$

素因数の和:3260

約数の個数: 132

約数和(自身を含む): 515721180

約数和(自身を除く): 366928860

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, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3229, 3840, 4608, 5120, 5760, 6458, 7680, 9216, 9687, 11520, 12916, 15360, 16145, 19374, 23040, 25832, 29061, 32290, 38748, 46080, 48435, 51664, 58122, 64580, 77496, 96870, 103328, 116244, 129160, 145305, 154992, 193740, 206656, 232488, 258320, 290610, 309984, 387480, 413312, 464976, 516640, 581220, 619968, 774960, 826624, 929952, 1033280, 1162440, 1239936, 1549920, 1653248, 1859904, 2066560, 2324880, 2479872, 3099840, 3306496, 3719808, 4133120, 4649760, 4959744, 6199680, 7439616, 8266240, 9299520, 9919488, 12399360, 14879232, 16532480, 18599040, 24798720, 29758464, 37198080, 49597440, 74396160, 148792320]

約数ペア:

[(1, 148792320), (2, 74396160), (3, 49597440), (4, 37198080), (5, 29758464), (6, 24798720), (8, 18599040), (9, 16532480), (10, 14879232), (12, 12399360), (15, 9919488), (16, 9299520), (18, 8266240), (20, 7439616), (24, 6199680), (30, 4959744), (32, 4649760), (36, 4133120), (40, 3719808), (45, 3306496), (48, 3099840), (60, 2479872), (64, 2324880), (72, 2066560), (80, 1859904), (90, 1653248), (96, 1549920), (120, 1239936), (128, 1162440), (144, 1033280), (160, 929952), (180, 826624), (192, 774960), (240, 619968), (256, 581220), (288, 516640), (320, 464976), (360, 413312), (384, 387480), (480, 309984), (512, 290610), (576, 258320), (640, 232488), (720, 206656), (768, 193740), (960, 154992), (1024, 145305), (1152, 129160), (1280, 116244), (1440, 103328), (1536, 96870), (1920, 77496), (2304, 64580), (2560, 58122), (2880, 51664), (3072, 48435), (3229, 46080), (3840, 38748), (4608, 32290), (5120, 29061), (5760, 25832), (6458, 23040), (7680, 19374), (9216, 16145), (9687, 15360), (11520, 12916)]