18207960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151733}}^1$

素因数の和:151747

約数の個数: 32

約数和(自身を含む): 54624240

約数和(自身を除く): 36416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151733, 303466, 455199, 606932, 758665, 910398, 1213864, 1517330, 1820796, 2275995, 3034660, 3641592, 4551990, 6069320, 9103980, 18207960]

約数ペア:

[(1, 18207960), (2, 9103980), (3, 6069320), (4, 4551990), (5, 3641592), (6, 3034660), (8, 2275995), (10, 1820796), (12, 1517330), (15, 1213864), (20, 910398), (24, 758665), (30, 606932), (40, 455199), (60, 303466), (120, 151733)]