30499320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{254161}}^1$

素因数の和:254175

約数の個数: 32

約数和(自身を含む): 91498320

約数和(自身を除く): 60999000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 254161, 508322, 762483, 1016644, 1270805, 1524966, 2033288, 2541610, 3049932, 3812415, 5083220, 6099864, 7624830, 10166440, 15249660, 30499320]

約数ペア:

[(1, 30499320), (2, 15249660), (3, 10166440), (4, 7624830), (5, 6099864), (6, 5083220), (8, 3812415), (10, 3049932), (12, 2541610), (15, 2033288), (20, 1524966), (24, 1270805), (30, 1016644), (40, 762483), (60, 508322), (120, 254161)]