17205960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 52070400

約数和(自身を除く): 34864440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1129, 1270, 1524, 1905, 2258, 2540, 3048, 3387, 3810, 4516, 5080, 5645, 6774, 7620, 9032, 11290, 13548, 15240, 16935, 22580, 27096, 33870, 45160, 67740, 135480, 143383, 286766, 430149, 573532, 716915, 860298, 1147064, 1433830, 1720596, 2150745, 2867660, 3441192, 4301490, 5735320, 8602980, 17205960]

約数ペア:

[(1, 17205960), (2, 8602980), (3, 5735320), (4, 4301490), (5, 3441192), (6, 2867660), (8, 2150745), (10, 1720596), (12, 1433830), (15, 1147064), (20, 860298), (24, 716915), (30, 573532), (40, 430149), (60, 286766), (120, 143383), (127, 135480), (254, 67740), (381, 45160), (508, 33870), (635, 27096), (762, 22580), (1016, 16935), (1129, 15240), (1270, 13548), (1524, 11290), (1905, 9032), (2258, 7620), (2540, 6774), (3048, 5645), (3387, 5080), (3810, 4516)]