144037440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5557}}^1$

素因数の和:5586

約数の個数: 140

約数和(自身を含む): 512458716

約数和(自身を除く): 368421276

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5557, 6480, 8640, 11114, 12960, 16671, 22228, 25920, 27785, 33342, 44456, 50013, 55570, 66684, 83355, 88912, 100026, 111140, 133368, 150039, 166710, 177824, 200052, 222280, 250065, 266736, 300078, 333420, 355648, 400104, 444560, 450117, 500130, 533472, 600156, 666840, 750195, 800208, 889120, 900234, 1000260, 1066944, 1200312, 1333680, 1500390, 1600416, 1778240, 1800468, 2000520, 2250585, 2400624, 2667360, 3000780, 3200832, 3600936, 4001040, 4501170, 4801248, 5334720, 6001560, 7201872, 8002080, 9002340, 9602496, 12003120, 14403744, 16004160, 18004680, 24006240, 28807488, 36009360, 48012480, 72018720, 144037440]

約数ペア:

[(1, 144037440), (2, 72018720), (3, 48012480), (4, 36009360), (5, 28807488), (6, 24006240), (8, 18004680), (9, 16004160), (10, 14403744), (12, 12003120), (15, 9602496), (16, 9002340), (18, 8002080), (20, 7201872), (24, 6001560), (27, 5334720), (30, 4801248), (32, 4501170), (36, 4001040), (40, 3600936), (45, 3200832), (48, 3000780), (54, 2667360), (60, 2400624), (64, 2250585), (72, 2000520), (80, 1800468), (81, 1778240), (90, 1600416), (96, 1500390), (108, 1333680), (120, 1200312), (135, 1066944), (144, 1000260), (160, 900234), (162, 889120), (180, 800208), (192, 750195), (216, 666840), (240, 600156), (270, 533472), (288, 500130), (320, 450117), (324, 444560), (360, 400104), (405, 355648), (432, 333420), (480, 300078), (540, 266736), (576, 250065), (648, 222280), (720, 200052), (810, 177824), (864, 166710), (960, 150039), (1080, 133368), (1296, 111140), (1440, 100026), (1620, 88912), (1728, 83355), (2160, 66684), (2592, 55570), (2880, 50013), (3240, 44456), (4320, 33342), (5184, 27785), (5557, 25920), (6480, 22228), (8640, 16671), (11114, 12960)]