72826560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8429}}^1$

素因数の和:8455

約数の個数: 112

約数和(自身を含む): 256946400

約数和(自身を除く): 184119840

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, 8429, 8640, 16858, 25287, 33716, 42145, 50574, 67432, 75861, 84290, 101148, 126435, 134864, 151722, 168580, 202296, 227583, 252870, 269728, 303444, 337160, 379305, 404592, 455166, 505740, 539456, 606888, 674320, 758610, 809184, 910332, 1011480, 1137915, 1213776, 1348640, 1517220, 1618368, 1820664, 2022960, 2275830, 2427552, 2697280, 3034440, 3641328, 4045920, 4551660, 4855104, 6068880, 7282656, 8091840, 9103320, 12137760, 14565312, 18206640, 24275520, 36413280, 72826560]

約数ペア:

[(1, 72826560), (2, 36413280), (3, 24275520), (4, 18206640), (5, 14565312), (6, 12137760), (8, 9103320), (9, 8091840), (10, 7282656), (12, 6068880), (15, 4855104), (16, 4551660), (18, 4045920), (20, 3641328), (24, 3034440), (27, 2697280), (30, 2427552), (32, 2275830), (36, 2022960), (40, 1820664), (45, 1618368), (48, 1517220), (54, 1348640), (60, 1213776), (64, 1137915), (72, 1011480), (80, 910332), (90, 809184), (96, 758610), (108, 674320), (120, 606888), (135, 539456), (144, 505740), (160, 455166), (180, 404592), (192, 379305), (216, 337160), (240, 303444), (270, 269728), (288, 252870), (320, 227583), (360, 202296), (432, 168580), (480, 151722), (540, 134864), (576, 126435), (720, 101148), (864, 84290), (960, 75861), (1080, 67432), (1440, 50574), (1728, 42145), (2160, 33716), (2880, 25287), (4320, 16858), (8429, 8640)]