12378360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3600

約数の個数: 64

約数和(自身を含む): 38426400

約数和(自身を除く): 26048040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 3557, 7114, 10671, 14228, 17785, 21342, 28456, 35570, 42684, 53355, 71140, 85368, 103153, 106710, 142280, 206306, 213420, 309459, 412612, 426840, 515765, 618918, 825224, 1031530, 1237836, 1547295, 2063060, 2475672, 3094590, 4126120, 6189180, 12378360]

約数ペア:

[(1, 12378360), (2, 6189180), (3, 4126120), (4, 3094590), (5, 2475672), (6, 2063060), (8, 1547295), (10, 1237836), (12, 1031530), (15, 825224), (20, 618918), (24, 515765), (29, 426840), (30, 412612), (40, 309459), (58, 213420), (60, 206306), (87, 142280), (116, 106710), (120, 103153), (145, 85368), (174, 71140), (232, 53355), (290, 42684), (348, 35570), (435, 28456), (580, 21342), (696, 17785), (870, 14228), (1160, 10671), (1740, 7114), (3480, 3557)]