153469320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1278911}}^1$

素因数の和:1278925

約数の個数: 32

約数和(自身を含む): 460408320

約数和(自身を除く): 306939000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1278911, 2557822, 3836733, 5115644, 6394555, 7673466, 10231288, 12789110, 15346932, 19183665, 25578220, 30693864, 38367330, 51156440, 76734660, 153469320]

約数ペア:

[(1, 153469320), (2, 76734660), (3, 51156440), (4, 38367330), (5, 30693864), (6, 25578220), (8, 19183665), (10, 15346932), (12, 12789110), (15, 10231288), (20, 7673466), (24, 6394555), (30, 5115644), (40, 3836733), (60, 2557822), (120, 1278911)]