1399221360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1943363}}^1$

素因数の和:1943382

約数の個数: 60

約数和(自身を含む): 4699054152

約数和(自身を除く): 3299832792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1943363, 3886726, 5830089, 7773452, 9716815, 11660178, 15546904, 17490267, 19433630, 23320356, 29150445, 31093808, 34980534, 38867260, 46640712, 58300890, 69961068, 77734520, 87451335, 93281424, 116601780, 139922136, 155469040, 174902670, 233203560, 279844272, 349805340, 466407120, 699610680, 1399221360]

約数ペア:

[(1, 1399221360), (2, 699610680), (3, 466407120), (4, 349805340), (5, 279844272), (6, 233203560), (8, 174902670), (9, 155469040), (10, 139922136), (12, 116601780), (15, 93281424), (16, 87451335), (18, 77734520), (20, 69961068), (24, 58300890), (30, 46640712), (36, 38867260), (40, 34980534), (45, 31093808), (48, 29150445), (60, 23320356), (72, 19433630), (80, 17490267), (90, 15546904), (120, 11660178), (144, 9716815), (180, 7773452), (240, 5830089), (360, 3886726), (720, 1943363)]