80026560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:811

約数の個数: 168

約数和(自身を含む): 283073856

約数和(自身を除く): 203047296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 751, 888, 960, 1110, 1184, 1332, 1440, 1480, 1502, 1665, 1776, 2220, 2253, 2368, 2664, 2880, 2960, 3004, 3330, 3552, 3755, 4440, 4506, 5328, 5920, 6008, 6660, 6759, 7104, 7510, 8880, 9012, 10656, 11265, 11840, 12016, 13320, 13518, 15020, 17760, 18024, 21312, 22530, 24032, 26640, 27036, 27787, 30040, 33795, 35520, 36048, 45060, 48064, 53280, 54072, 55574, 60080, 67590, 72096, 83361, 90120, 106560, 108144, 111148, 120160, 135180, 138935, 144192, 166722, 180240, 216288, 222296, 240320, 250083, 270360, 277870, 333444, 360480, 416805, 432576, 444592, 500166, 540720, 555740, 666888, 720960, 833610, 889184, 1000332, 1081440, 1111480, 1250415, 1333776, 1667220, 1778368, 2000664, 2162880, 2222960, 2500830, 2667552, 3334440, 4001328, 4445920, 5001660, 5335104, 6668880, 8002656, 8891840, 10003320, 13337760, 16005312, 20006640, 26675520, 40013280, 80026560]

約数ペア:

[(1, 80026560), (2, 40013280), (3, 26675520), (4, 20006640), (5, 16005312), (6, 13337760), (8, 10003320), (9, 8891840), (10, 8002656), (12, 6668880), (15, 5335104), (16, 5001660), (18, 4445920), (20, 4001328), (24, 3334440), (30, 2667552), (32, 2500830), (36, 2222960), (37, 2162880), (40, 2000664), (45, 1778368), (48, 1667220), (60, 1333776), (64, 1250415), (72, 1111480), (74, 1081440), (80, 1000332), (90, 889184), (96, 833610), (111, 720960), (120, 666888), (144, 555740), (148, 540720), (160, 500166), (180, 444592), (185, 432576), (192, 416805), (222, 360480), (240, 333444), (288, 277870), (296, 270360), (320, 250083), (333, 240320), (360, 222296), (370, 216288), (444, 180240), (480, 166722), (555, 144192), (576, 138935), (592, 135180), (666, 120160), (720, 111148), (740, 108144), (751, 106560), (888, 90120), (960, 83361), (1110, 72096), (1184, 67590), (1332, 60080), (1440, 55574), (1480, 54072), (1502, 53280), (1665, 48064), (1776, 45060), (2220, 36048), (2253, 35520), (2368, 33795), (2664, 30040), (2880, 27787), (2960, 27036), (3004, 26640), (3330, 24032), (3552, 22530), (3755, 21312), (4440, 18024), (4506, 17760), (5328, 15020), (5920, 13518), (6008, 13320), (6660, 12016), (6759, 11840), (7104, 11265), (7510, 10656), (8880, 9012)]