172501080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7297}}^1$

素因数の和:7508

約数の個数: 64

約数和(自身を含む): 520201440

約数和(自身を除く): 347700360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7297, 7880, 11820, 14594, 21891, 23640, 29188, 36485, 43782, 58376, 72970, 87564, 109455, 145940, 175128, 218910, 291880, 437820, 875640, 1437509, 2875018, 4312527, 5750036, 7187545, 8625054, 11500072, 14375090, 17250108, 21562635, 28750180, 34500216, 43125270, 57500360, 86250540, 172501080]

約数ペア:

[(1, 172501080), (2, 86250540), (3, 57500360), (4, 43125270), (5, 34500216), (6, 28750180), (8, 21562635), (10, 17250108), (12, 14375090), (15, 11500072), (20, 8625054), (24, 7187545), (30, 5750036), (40, 4312527), (60, 2875018), (120, 1437509), (197, 875640), (394, 437820), (591, 291880), (788, 218910), (985, 175128), (1182, 145940), (1576, 109455), (1970, 87564), (2364, 72970), (2955, 58376), (3940, 43782), (4728, 36485), (5910, 29188), (7297, 23640), (7880, 21891), (11820, 14594)]