225903960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{627511}}^1$

素因数の和:627528

約数の個数: 48

約数和(自身を含む): 734189040

約数和(自身を除く): 508285080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 627511, 1255022, 1882533, 2510044, 3137555, 3765066, 5020088, 5647599, 6275110, 7530132, 9412665, 11295198, 12550220, 15060264, 18825330, 22590396, 25100440, 28237995, 37650660, 45180792, 56475990, 75301320, 112951980, 225903960]

約数ペア:

[(1, 225903960), (2, 112951980), (3, 75301320), (4, 56475990), (5, 45180792), (6, 37650660), (8, 28237995), (9, 25100440), (10, 22590396), (12, 18825330), (15, 15060264), (18, 12550220), (20, 11295198), (24, 9412665), (30, 7530132), (36, 6275110), (40, 5647599), (45, 5020088), (60, 3765066), (72, 3137555), (90, 2510044), (120, 1882533), (180, 1255022), (360, 627511)]