155461080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2207}}^1$

素因数の和:2808

約数の個数: 64

約数和(自身を含む): 467389440

約数和(自身を除く): 311928360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1174, 1761, 2207, 2348, 2935, 3522, 4414, 4696, 5870, 6621, 7044, 8805, 8828, 11035, 11740, 13242, 14088, 17610, 17656, 22070, 23480, 26484, 33105, 35220, 44140, 52968, 66210, 70440, 88280, 132420, 264840, 1295509, 2591018, 3886527, 5182036, 6477545, 7773054, 10364072, 12955090, 15546108, 19432635, 25910180, 31092216, 38865270, 51820360, 77730540, 155461080]

約数ペア:

[(1, 155461080), (2, 77730540), (3, 51820360), (4, 38865270), (5, 31092216), (6, 25910180), (8, 19432635), (10, 15546108), (12, 12955090), (15, 10364072), (20, 7773054), (24, 6477545), (30, 5182036), (40, 3886527), (60, 2591018), (120, 1295509), (587, 264840), (1174, 132420), (1761, 88280), (2207, 70440), (2348, 66210), (2935, 52968), (3522, 44140), (4414, 35220), (4696, 33105), (5870, 26484), (6621, 23480), (7044, 22070), (8805, 17656), (8828, 17610), (11035, 14088), (11740, 13242)]