1268896680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3524713}}^1$

素因数の和:3524730

約数の個数: 48

約数和(自身を含む): 4123915380

約数和(自身を除く): 2855018700

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, 3524713, 7049426, 10574139, 14098852, 17623565, 21148278, 28197704, 31722417, 35247130, 42296556, 52870695, 63444834, 70494260, 84593112, 105741390, 126889668, 140988520, 158612085, 211482780, 253779336, 317224170, 422965560, 634448340, 1268896680]

約数ペア:

[(1, 1268896680), (2, 634448340), (3, 422965560), (4, 317224170), (5, 253779336), (6, 211482780), (8, 158612085), (9, 140988520), (10, 126889668), (12, 105741390), (15, 84593112), (18, 70494260), (20, 63444834), (24, 52870695), (30, 42296556), (36, 35247130), (40, 31722417), (45, 28197704), (60, 21148278), (72, 17623565), (90, 14098852), (120, 10574139), (180, 7049426), (360, 3524713)]