19052520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158771}}^1$

素因数の和:158785

約数の個数: 32

約数和(自身を含む): 57157920

約数和(自身を除く): 38105400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158771, 317542, 476313, 635084, 793855, 952626, 1270168, 1587710, 1905252, 2381565, 3175420, 3810504, 4763130, 6350840, 9526260, 19052520]

約数ペア:

[(1, 19052520), (2, 9526260), (3, 6350840), (4, 4763130), (5, 3810504), (6, 3175420), (8, 2381565), (10, 1905252), (12, 1587710), (15, 1270168), (20, 952626), (24, 793855), (30, 635084), (40, 476313), (60, 317542), (120, 158771)]