149967960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1249733}}^1$

素因数の和:1249747

約数の個数: 32

約数和(自身を含む): 449904240

約数和(自身を除く): 299936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1249733, 2499466, 3749199, 4998932, 6248665, 7498398, 9997864, 12497330, 14996796, 18745995, 24994660, 29993592, 37491990, 49989320, 74983980, 149967960]

約数ペア:

[(1, 149967960), (2, 74983980), (3, 49989320), (4, 37491990), (5, 29993592), (6, 24994660), (8, 18745995), (10, 14996796), (12, 12497330), (15, 9997864), (20, 7498398), (24, 6248665), (30, 4998932), (40, 3749199), (60, 2499466), (120, 1249733)]