127047720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1058731}}^1$

素因数の和:1058745

約数の個数: 32

約数和(自身を含む): 381143520

約数和(自身を除く): 254095800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1058731, 2117462, 3176193, 4234924, 5293655, 6352386, 8469848, 10587310, 12704772, 15880965, 21174620, 25409544, 31761930, 42349240, 63523860, 127047720]

約数ペア:

[(1, 127047720), (2, 63523860), (3, 42349240), (4, 31761930), (5, 25409544), (6, 21174620), (8, 15880965), (10, 12704772), (12, 10587310), (15, 8469848), (20, 6352386), (24, 5293655), (30, 4234924), (40, 3176193), (60, 2117462), (120, 1058731)]