266187808560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1109115869}}^1$

素因数の和:1109115885

約数の個数: 40

約数和(自身を含む): 825182207280

約数和(自身を除く): 558994398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1109115869, 2218231738, 3327347607, 4436463476, 5545579345, 6654695214, 8872926952, 11091158690, 13309390428, 16636738035, 17745853904, 22182317380, 26618780856, 33273476070, 44364634760, 53237561712, 66546952140, 88729269520, 133093904280, 266187808560]

約数ペア:

[(1, 266187808560), (2, 133093904280), (3, 88729269520), (4, 66546952140), (5, 53237561712), (6, 44364634760), (8, 33273476070), (10, 26618780856), (12, 22182317380), (15, 17745853904), (16, 16636738035), (20, 13309390428), (24, 11091158690), (30, 8872926952), (40, 6654695214), (48, 5545579345), (60, 4436463476), (80, 3327347607), (120, 2218231738), (240, 1109115869)]