12315960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34211}}^1$

素因数の和:34228

約数の個数: 48

約数和(自身を含む): 40028040

約数和(自身を除く): 27712080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34211, 68422, 102633, 136844, 171055, 205266, 273688, 307899, 342110, 410532, 513165, 615798, 684220, 821064, 1026330, 1231596, 1368440, 1539495, 2052660, 2463192, 3078990, 4105320, 6157980, 12315960]

約数ペア:

[(1, 12315960), (2, 6157980), (3, 4105320), (4, 3078990), (5, 2463192), (6, 2052660), (8, 1539495), (9, 1368440), (10, 1231596), (12, 1026330), (15, 821064), (18, 684220), (20, 615798), (24, 513165), (30, 410532), (36, 342110), (40, 307899), (45, 273688), (60, 205266), (72, 171055), (90, 136844), (120, 102633), (180, 68422), (360, 34211)]