299520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1$

素因数の和:42

約数の個数: 120

約数和(自身を含む): 1117116

約数和(自身を除く): 817596

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, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 19968, 23040, 24960, 29952, 33280, 37440, 49920, 59904, 74880, 99840, 149760, 299520]

約数ペア:

[(1, 299520), (2, 149760), (3, 99840), (4, 74880), (5, 59904), (6, 49920), (8, 37440), (9, 33280), (10, 29952), (12, 24960), (13, 23040), (15, 19968), (16, 18720), (18, 16640), (20, 14976), (24, 12480), (26, 11520), (30, 9984), (32, 9360), (36, 8320), (39, 7680), (40, 7488), (45, 6656), (48, 6240), (52, 5760), (60, 4992), (64, 4680), (65, 4608), (72, 4160), (78, 3840), (80, 3744), (90, 3328), (96, 3120), (104, 2880), (117, 2560), (120, 2496), (128, 2340), (130, 2304), (144, 2080), (156, 1920), (160, 1872), (180, 1664), (192, 1560), (195, 1536), (208, 1440), (234, 1280), (240, 1248), (256, 1170), (260, 1152), (288, 1040), (312, 960), (320, 936), (360, 832), (384, 780), (390, 768), (416, 720), (468, 640), (480, 624), (512, 585), (520, 576)]