162021180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19427}}^1$

素因数の和:19578

約数の個数: 48

約数和(自身を含む): 456946560

約数和(自身を除く): 294925380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 19427, 38854, 58281, 77708, 97135, 116562, 194270, 233124, 291405, 388540, 582810, 1165620, 2700353, 5400706, 8101059, 10801412, 13501765, 16202118, 27003530, 32404236, 40505295, 54007060, 81010590, 162021180]

約数ペア:

[(1, 162021180), (2, 81010590), (3, 54007060), (4, 40505295), (5, 32404236), (6, 27003530), (10, 16202118), (12, 13501765), (15, 10801412), (20, 8101059), (30, 5400706), (60, 2700353), (139, 1165620), (278, 582810), (417, 388540), (556, 291405), (695, 233124), (834, 194270), (1390, 116562), (1668, 97135), (2085, 77708), (2780, 58281), (4170, 38854), (8340, 19427)]