1440112320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{743}}^1$

素因数の和:1439

約数の個数: 168

約数和(自身を含む): 4967423136

約数和(自身を除く): 3527310816

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 673, 720, 743, 960, 1346, 1440, 1486, 2019, 2229, 2692, 2880, 2972, 3365, 3715, 4038, 4458, 5384, 5944, 6057, 6687, 6730, 7430, 8076, 8916, 10095, 10768, 11145, 11888, 12114, 13374, 13460, 14860, 16152, 17832, 20190, 21536, 22290, 23776, 24228, 26748, 26920, 29720, 30285, 32304, 33435, 35664, 40380, 43072, 44580, 47552, 48456, 53496, 53840, 59440, 60570, 64608, 66870, 71328, 80760, 89160, 96912, 106992, 107680, 118880, 121140, 129216, 133740, 142656, 161520, 178320, 193824, 213984, 215360, 237760, 242280, 267480, 323040, 356640, 387648, 427968, 484560, 500039, 534960, 646080, 713280, 969120, 1000078, 1069920, 1500117, 1938240, 2000156, 2139840, 2500195, 3000234, 4000312, 4500351, 5000390, 6000468, 7500585, 8000624, 9000702, 10000780, 12000936, 15001170, 16001248, 18001404, 20001560, 22501755, 24001872, 30002340, 32002496, 36002808, 40003120, 45003510, 48003744, 60004680, 72005616, 80006240, 90007020, 96007488, 120009360, 144011232, 160012480, 180014040, 240018720, 288022464, 360028080, 480037440, 720056160, 1440112320]

約数ペア:

[(1, 1440112320), (2, 720056160), (3, 480037440), (4, 360028080), (5, 288022464), (6, 240018720), (8, 180014040), (9, 160012480), (10, 144011232), (12, 120009360), (15, 96007488), (16, 90007020), (18, 80006240), (20, 72005616), (24, 60004680), (30, 48003744), (32, 45003510), (36, 40003120), (40, 36002808), (45, 32002496), (48, 30002340), (60, 24001872), (64, 22501755), (72, 20001560), (80, 18001404), (90, 16001248), (96, 15001170), (120, 12000936), (144, 10000780), (160, 9000702), (180, 8000624), (192, 7500585), (240, 6000468), (288, 5000390), (320, 4500351), (360, 4000312), (480, 3000234), (576, 2500195), (673, 2139840), (720, 2000156), (743, 1938240), (960, 1500117), (1346, 1069920), (1440, 1000078), (1486, 969120), (2019, 713280), (2229, 646080), (2692, 534960), (2880, 500039), (2972, 484560), (3365, 427968), (3715, 387648), (4038, 356640), (4458, 323040), (5384, 267480), (5944, 242280), (6057, 237760), (6687, 215360), (6730, 213984), (7430, 193824), (8076, 178320), (8916, 161520), (10095, 142656), (10768, 133740), (11145, 129216), (11888, 121140), (12114, 118880), (13374, 107680), (13460, 106992), (14860, 96912), (16152, 89160), (17832, 80760), (20190, 71328), (21536, 66870), (22290, 64608), (23776, 60570), (24228, 59440), (26748, 53840), (26920, 53496), (29720, 48456), (30285, 47552), (32304, 44580), (33435, 43072), (35664, 40380)]