12050820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66949}}^1$

素因数の和:66964

約数の個数: 36

約数和(自身を含む): 36554700

約数和(自身を除く): 24503880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66949, 133898, 200847, 267796, 334745, 401694, 602541, 669490, 803388, 1004235, 1205082, 1338980, 2008470, 2410164, 3012705, 4016940, 6025410, 12050820]

約数ペア:

[(1, 12050820), (2, 6025410), (3, 4016940), (4, 3012705), (5, 2410164), (6, 2008470), (9, 1338980), (10, 1205082), (12, 1004235), (15, 803388), (18, 669490), (20, 602541), (30, 401694), (36, 334745), (45, 267796), (60, 200847), (90, 133898), (180, 66949)]