448956180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2494201}}^1$

素因数の和:2494216

約数の個数: 36

約数和(自身を含む): 1361834292

約数和(自身を除く): 912878112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2494201, 4988402, 7482603, 9976804, 12471005, 14965206, 22447809, 24942010, 29930412, 37413015, 44895618, 49884020, 74826030, 89791236, 112239045, 149652060, 224478090, 448956180]

約数ペア:

[(1, 448956180), (2, 224478090), (3, 149652060), (4, 112239045), (5, 89791236), (6, 74826030), (9, 49884020), (10, 44895618), (12, 37413015), (15, 29930412), (18, 24942010), (20, 22447809), (30, 14965206), (36, 12471005), (45, 9976804), (60, 7482603), (90, 4988402), (180, 2494201)]