8787420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16273}}^1$

素因数の和:16291

約数の個数: 48

約数和(自身を含む): 27340320

約数和(自身を除く): 18552900

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, 16273, 32546, 48819, 65092, 81365, 97638, 146457, 162730, 195276, 244095, 292914, 325460, 439371, 488190, 585828, 732285, 878742, 976380, 1464570, 1757484, 2196855, 2929140, 4393710, 8787420]

約数ペア:

[(1, 8787420), (2, 4393710), (3, 2929140), (4, 2196855), (5, 1757484), (6, 1464570), (9, 976380), (10, 878742), (12, 732285), (15, 585828), (18, 488190), (20, 439371), (27, 325460), (30, 292914), (36, 244095), (45, 195276), (54, 162730), (60, 146457), (90, 97638), (108, 81365), (135, 65092), (180, 48819), (270, 32546), (540, 16273)]