129844320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{270509}}^1$

素因数の和:270527

約数の個数: 48

約数和(自身を含む): 409011120

約数和(自身を除く): 279166800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 270509, 541018, 811527, 1082036, 1352545, 1623054, 2164072, 2705090, 3246108, 4057635, 4328144, 5410180, 6492216, 8115270, 8656288, 10820360, 12984432, 16230540, 21640720, 25968864, 32461080, 43281440, 64922160, 129844320]

約数ペア:

[(1, 129844320), (2, 64922160), (3, 43281440), (4, 32461080), (5, 25968864), (6, 21640720), (8, 16230540), (10, 12984432), (12, 10820360), (15, 8656288), (16, 8115270), (20, 6492216), (24, 5410180), (30, 4328144), (32, 4057635), (40, 3246108), (48, 2705090), (60, 2164072), (80, 1623054), (96, 1352545), (120, 1082036), (160, 811527), (240, 541018), (480, 270509)]