29435040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20441}}^1$

素因数の和:20462

約数の個数: 72

約数和(自身を含む): 100451988

約数和(自身を除く): 71016948

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20441, 40882, 61323, 81764, 102205, 122646, 163528, 183969, 204410, 245292, 306615, 327056, 367938, 408820, 490584, 613230, 654112, 735876, 817640, 919845, 981168, 1226460, 1471752, 1635280, 1839690, 1962336, 2452920, 2943504, 3270560, 3679380, 4905840, 5887008, 7358760, 9811680, 14717520, 29435040]

約数ペア:

[(1, 29435040), (2, 14717520), (3, 9811680), (4, 7358760), (5, 5887008), (6, 4905840), (8, 3679380), (9, 3270560), (10, 2943504), (12, 2452920), (15, 1962336), (16, 1839690), (18, 1635280), (20, 1471752), (24, 1226460), (30, 981168), (32, 919845), (36, 817640), (40, 735876), (45, 654112), (48, 613230), (60, 490584), (72, 408820), (80, 367938), (90, 327056), (96, 306615), (120, 245292), (144, 204410), (160, 183969), (180, 163528), (240, 122646), (288, 102205), (360, 81764), (480, 61323), (720, 40882), (1440, 20441)]