61104240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{28289}}^1$

素因数の和:28311

約数の個数: 80

約数和(自身を含む): 210477600

約数和(自身を除く): 149373360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 28289, 56578, 84867, 113156, 141445, 169734, 226312, 254601, 282890, 339468, 424335, 452624, 509202, 565780, 678936, 763803, 848670, 1018404, 1131560, 1273005, 1357872, 1527606, 1697340, 2036808, 2263120, 2546010, 3055212, 3394680, 3819015, 4073616, 5092020, 6110424, 6789360, 7638030, 10184040, 12220848, 15276060, 20368080, 30552120, 61104240]

約数ペア:

[(1, 61104240), (2, 30552120), (3, 20368080), (4, 15276060), (5, 12220848), (6, 10184040), (8, 7638030), (9, 6789360), (10, 6110424), (12, 5092020), (15, 4073616), (16, 3819015), (18, 3394680), (20, 3055212), (24, 2546010), (27, 2263120), (30, 2036808), (36, 1697340), (40, 1527606), (45, 1357872), (48, 1273005), (54, 1131560), (60, 1018404), (72, 848670), (80, 763803), (90, 678936), (108, 565780), (120, 509202), (135, 452624), (144, 424335), (180, 339468), (216, 282890), (240, 254601), (270, 226312), (360, 169734), (432, 141445), (540, 113156), (720, 84867), (1080, 56578), (2160, 28289)]