1205055840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2510533}}^1$

素因数の和:2510551

約数の個数: 48

約数和(自身を含む): 3795927408

約数和(自身を除く): 2590871568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2510533, 5021066, 7531599, 10042132, 12552665, 15063198, 20084264, 25105330, 30126396, 37657995, 40168528, 50210660, 60252792, 75315990, 80337056, 100421320, 120505584, 150631980, 200842640, 241011168, 301263960, 401685280, 602527920, 1205055840]

約数ペア:

[(1, 1205055840), (2, 602527920), (3, 401685280), (4, 301263960), (5, 241011168), (6, 200842640), (8, 150631980), (10, 120505584), (12, 100421320), (15, 80337056), (16, 75315990), (20, 60252792), (24, 50210660), (30, 40168528), (32, 37657995), (40, 30126396), (48, 25105330), (60, 20084264), (80, 15063198), (96, 12552665), (120, 10042132), (160, 7531599), (240, 5021066), (480, 2510533)]