251104320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29063}}^1$

素因数の和:29089

約数の個数: 112

約数和(自身を含む): 885870720

約数和(自身を除く): 634766400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 29063, 58126, 87189, 116252, 145315, 174378, 232504, 261567, 290630, 348756, 435945, 465008, 523134, 581260, 697512, 784701, 871890, 930016, 1046268, 1162520, 1307835, 1395024, 1569402, 1743780, 1860032, 2092536, 2325040, 2615670, 2790048, 3138804, 3487560, 3923505, 4185072, 4650080, 5231340, 5580096, 6277608, 6975120, 7847010, 8370144, 9300160, 10462680, 12555216, 13950240, 15694020, 16740288, 20925360, 25110432, 27900480, 31388040, 41850720, 50220864, 62776080, 83701440, 125552160, 251104320]

約数ペア:

[(1, 251104320), (2, 125552160), (3, 83701440), (4, 62776080), (5, 50220864), (6, 41850720), (8, 31388040), (9, 27900480), (10, 25110432), (12, 20925360), (15, 16740288), (16, 15694020), (18, 13950240), (20, 12555216), (24, 10462680), (27, 9300160), (30, 8370144), (32, 7847010), (36, 6975120), (40, 6277608), (45, 5580096), (48, 5231340), (54, 4650080), (60, 4185072), (64, 3923505), (72, 3487560), (80, 3138804), (90, 2790048), (96, 2615670), (108, 2325040), (120, 2092536), (135, 1860032), (144, 1743780), (160, 1569402), (180, 1395024), (192, 1307835), (216, 1162520), (240, 1046268), (270, 930016), (288, 871890), (320, 784701), (360, 697512), (432, 581260), (480, 523134), (540, 465008), (576, 435945), (720, 348756), (864, 290630), (960, 261567), (1080, 232504), (1440, 174378), (1728, 145315), (2160, 116252), (2880, 87189), (4320, 58126), (8640, 29063)]