54360040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 146522880

約数和(自身を除く): 92162840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 367, 460, 529, 644, 734, 805, 920, 1058, 1288, 1468, 1610, 1835, 2116, 2569, 2645, 2936, 3220, 3670, 3703, 4232, 5138, 5290, 6440, 7340, 7406, 8441, 10276, 10580, 12845, 14680, 14812, 16882, 18515, 20552, 21160, 25690, 29624, 33764, 37030, 42205, 51380, 59087, 67528, 74060, 84410, 102760, 118174, 148120, 168820, 194143, 236348, 295435, 337640, 388286, 472696, 590870, 776572, 970715, 1181740, 1359001, 1553144, 1941430, 2363480, 2718002, 3882860, 5436004, 6795005, 7765720, 10872008, 13590010, 27180020, 54360040]

約数ペア:

[(1, 54360040), (2, 27180020), (4, 13590010), (5, 10872008), (7, 7765720), (8, 6795005), (10, 5436004), (14, 3882860), (20, 2718002), (23, 2363480), (28, 1941430), (35, 1553144), (40, 1359001), (46, 1181740), (56, 970715), (70, 776572), (92, 590870), (115, 472696), (140, 388286), (161, 337640), (184, 295435), (230, 236348), (280, 194143), (322, 168820), (367, 148120), (460, 118174), (529, 102760), (644, 84410), (734, 74060), (805, 67528), (920, 59087), (1058, 51380), (1288, 42205), (1468, 37030), (1610, 33764), (1835, 29624), (2116, 25690), (2569, 21160), (2645, 20552), (2936, 18515), (3220, 16882), (3670, 14812), (3703, 14680), (4232, 12845), (5138, 10580), (5290, 10276), (6440, 8441), (7340, 7406)]