1141260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 3338496

約数和(自身を除く): 2197236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 827, 1380, 1654, 2481, 3308, 4135, 4962, 8270, 9924, 12405, 16540, 19021, 24810, 38042, 49620, 57063, 76084, 95105, 114126, 190210, 228252, 285315, 380420, 570630, 1141260]

約数ペア:

[(1, 1141260), (2, 570630), (3, 380420), (4, 285315), (5, 228252), (6, 190210), (10, 114126), (12, 95105), (15, 76084), (20, 57063), (23, 49620), (30, 38042), (46, 24810), (60, 19021), (69, 16540), (92, 12405), (115, 9924), (138, 8270), (230, 4962), (276, 4135), (345, 3308), (460, 2481), (690, 1654), (827, 1380)]