12561511260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2032607}}^1$

素因数の和:2032722

約数の個数: 48

約数和(自身を含む): 35513726976

約数和(自身を除く): 22952215716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 2032607, 4065214, 6097821, 8130428, 10163035, 12195642, 20326070, 24391284, 30489105, 40652140, 60978210, 121956420, 209358521, 418717042, 628075563, 837434084, 1046792605, 1256151126, 2093585210, 2512302252, 3140377815, 4187170420, 6280755630, 12561511260]

約数ペア:

[(1, 12561511260), (2, 6280755630), (3, 4187170420), (4, 3140377815), (5, 2512302252), (6, 2093585210), (10, 1256151126), (12, 1046792605), (15, 837434084), (20, 628075563), (30, 418717042), (60, 209358521), (103, 121956420), (206, 60978210), (309, 40652140), (412, 30489105), (515, 24391284), (618, 20326070), (1030, 12195642), (1236, 10163035), (1545, 8130428), (2060, 6097821), (3090, 4065214), (6180, 2032607)]