415260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{769}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 1293600

約数和(自身を除く): 878340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 769, 1538, 2307, 3076, 3845, 4614, 6921, 7690, 9228, 11535, 13842, 15380, 20763, 23070, 27684, 34605, 41526, 46140, 69210, 83052, 103815, 138420, 207630, 415260]

約数ペア:

[(1, 415260), (2, 207630), (3, 138420), (4, 103815), (5, 83052), (6, 69210), (9, 46140), (10, 41526), (12, 34605), (15, 27684), (18, 23070), (20, 20763), (27, 15380), (30, 13842), (36, 11535), (45, 9228), (54, 7690), (60, 6921), (90, 4614), (108, 3845), (135, 3076), (180, 2307), (270, 1538), (540, 769)]