30501480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254179}}^1$

素因数の和:254193

約数の個数: 32

約数和(自身を含む): 91504800

約数和(自身を除く): 61003320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254179, 508358, 762537, 1016716, 1270895, 1525074, 2033432, 2541790, 3050148, 3812685, 5083580, 6100296, 7625370, 10167160, 15250740, 30501480]

約数ペア:

[(1, 30501480), (2, 15250740), (3, 10167160), (4, 7625370), (5, 6100296), (6, 5083580), (8, 3812685), (10, 3050148), (12, 2541790), (15, 2033432), (20, 1525074), (24, 1270895), (30, 1016716), (40, 762537), (60, 508358), (120, 254179)]