147981480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1233179}}^1$

素因数の和:1233193

約数の個数: 32

約数和(自身を含む): 443944800

約数和(自身を除く): 295963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1233179, 2466358, 3699537, 4932716, 6165895, 7399074, 9865432, 12331790, 14798148, 18497685, 24663580, 29596296, 36995370, 49327160, 73990740, 147981480]

約数ペア:

[(1, 147981480), (2, 73990740), (3, 49327160), (4, 36995370), (5, 29596296), (6, 24663580), (8, 18497685), (10, 14798148), (12, 12331790), (15, 9865432), (20, 7399074), (24, 6165895), (30, 4932716), (40, 3699537), (60, 2466358), (120, 1233179)]