204978360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4507}}^1$

素因数の和:4900

約数の個数: 64

約数和(自身を含む): 616694400

約数和(自身を除く): 411716040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4507, 4548, 5685, 7580, 9014, 9096, 11370, 13521, 15160, 18028, 22535, 22740, 27042, 36056, 45070, 45480, 54084, 67605, 90140, 108168, 135210, 180280, 270420, 540840, 1708153, 3416306, 5124459, 6832612, 8540765, 10248918, 13665224, 17081530, 20497836, 25622295, 34163060, 40995672, 51244590, 68326120, 102489180, 204978360]

約数ペア:

[(1, 204978360), (2, 102489180), (3, 68326120), (4, 51244590), (5, 40995672), (6, 34163060), (8, 25622295), (10, 20497836), (12, 17081530), (15, 13665224), (20, 10248918), (24, 8540765), (30, 6832612), (40, 5124459), (60, 3416306), (120, 1708153), (379, 540840), (758, 270420), (1137, 180280), (1516, 135210), (1895, 108168), (2274, 90140), (3032, 67605), (3790, 54084), (4507, 45480), (4548, 45070), (5685, 36056), (7580, 27042), (9014, 22740), (9096, 22535), (11370, 18028), (13521, 15160)]