12576660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 35392896

約数和(自身を除く): 22816236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 797, 1052, 1315, 1578, 1594, 2391, 2630, 3156, 3188, 3945, 3985, 4782, 5260, 7890, 7970, 9564, 11955, 15780, 15940, 23910, 47820, 209611, 419222, 628833, 838444, 1048055, 1257666, 2096110, 2515332, 3144165, 4192220, 6288330, 12576660]

約数ペア:

[(1, 12576660), (2, 6288330), (3, 4192220), (4, 3144165), (5, 2515332), (6, 2096110), (10, 1257666), (12, 1048055), (15, 838444), (20, 628833), (30, 419222), (60, 209611), (263, 47820), (526, 23910), (789, 15940), (797, 15780), (1052, 11955), (1315, 9564), (1578, 7970), (1594, 7890), (2391, 5260), (2630, 4782), (3156, 3985), (3188, 3945)]