1203019800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2005033}}^1$

素因数の和:2005052

約数の個数: 48

約数和(自身を含む): 3729363240

約数和(自身を除く): 2526343440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2005033, 4010066, 6015099, 8020132, 10025165, 12030198, 16040264, 20050330, 24060396, 30075495, 40100660, 48120792, 50125825, 60150990, 80201320, 100251650, 120301980, 150377475, 200503300, 240603960, 300754950, 401006600, 601509900, 1203019800]

約数ペア:

[(1, 1203019800), (2, 601509900), (3, 401006600), (4, 300754950), (5, 240603960), (6, 200503300), (8, 150377475), (10, 120301980), (12, 100251650), (15, 80201320), (20, 60150990), (24, 50125825), (25, 48120792), (30, 40100660), (40, 30075495), (50, 24060396), (60, 20050330), (75, 16040264), (100, 12030198), (120, 10025165), (150, 8020132), (200, 6015099), (300, 4010066), (600, 2005033)]