27223920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37811}}^1$

素因数の和:37830

約数の個数: 60

約数和(自身を含む): 91429416

約数和(自身を除く): 64205496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 37811, 75622, 113433, 151244, 189055, 226866, 302488, 340299, 378110, 453732, 567165, 604976, 680598, 756220, 907464, 1134330, 1361196, 1512440, 1701495, 1814928, 2268660, 2722392, 3024880, 3402990, 4537320, 5444784, 6805980, 9074640, 13611960, 27223920]

約数ペア:

[(1, 27223920), (2, 13611960), (3, 9074640), (4, 6805980), (5, 5444784), (6, 4537320), (8, 3402990), (9, 3024880), (10, 2722392), (12, 2268660), (15, 1814928), (16, 1701495), (18, 1512440), (20, 1361196), (24, 1134330), (30, 907464), (36, 756220), (40, 680598), (45, 604976), (48, 567165), (60, 453732), (72, 378110), (80, 340299), (90, 302488), (120, 226866), (144, 189055), (180, 151244), (240, 113433), (360, 75622), (720, 37811)]