1262282040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3506339}}^1$

素因数の和:3506356

約数の個数: 48

約数和(自身を含む): 4102417800

約数和(自身を除く): 2840135760

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, 3506339, 7012678, 10519017, 14025356, 17531695, 21038034, 28050712, 31557051, 35063390, 42076068, 52595085, 63114102, 70126780, 84152136, 105190170, 126228204, 140253560, 157785255, 210380340, 252456408, 315570510, 420760680, 631141020, 1262282040]

約数ペア:

[(1, 1262282040), (2, 631141020), (3, 420760680), (4, 315570510), (5, 252456408), (6, 210380340), (8, 157785255), (9, 140253560), (10, 126228204), (12, 105190170), (15, 84152136), (18, 70126780), (20, 63114102), (24, 52595085), (30, 42076068), (36, 35063390), (40, 31557051), (45, 28050712), (60, 21038034), (72, 17531695), (90, 14025356), (120, 10519017), (180, 7012678), (360, 3506339)]