202603920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{844183}}^1$

素因数の和:844199

約数の個数: 40

約数和(自身を含む): 628072896

約数和(自身を除く): 425468976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 844183, 1688366, 2532549, 3376732, 4220915, 5065098, 6753464, 8441830, 10130196, 12662745, 13506928, 16883660, 20260392, 25325490, 33767320, 40520784, 50650980, 67534640, 101301960, 202603920]

約数ペア:

[(1, 202603920), (2, 101301960), (3, 67534640), (4, 50650980), (5, 40520784), (6, 33767320), (8, 25325490), (10, 20260392), (12, 16883660), (15, 13506928), (16, 12662745), (20, 10130196), (24, 8441830), (30, 6753464), (40, 5065098), (48, 4220915), (60, 3376732), (80, 2532549), (120, 1688366), (240, 844183)]