12016760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6131}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 31457160

約数和(自身を除く): 19440400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6131, 12262, 24524, 30655, 42917, 49048, 61310, 85834, 122620, 171668, 214585, 245240, 300419, 343336, 429170, 600838, 858340, 1201676, 1502095, 1716680, 2403352, 3004190, 6008380, 12016760]

約数ペア:

[(1, 12016760), (2, 6008380), (4, 3004190), (5, 2403352), (7, 1716680), (8, 1502095), (10, 1201676), (14, 858340), (20, 600838), (28, 429170), (35, 343336), (40, 300419), (49, 245240), (56, 214585), (70, 171668), (98, 122620), (140, 85834), (196, 61310), (245, 49048), (280, 42917), (392, 30655), (490, 24524), (980, 12262), (1960, 6131)]