201452520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678771}}^1$

素因数の和:1678785

約数の個数: 32

約数和(自身を含む): 604357920

約数和(自身を除く): 402905400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678771, 3357542, 5036313, 6715084, 8393855, 10072626, 13430168, 16787710, 20145252, 25181565, 33575420, 40290504, 50363130, 67150840, 100726260, 201452520]

約数ペア:

[(1, 201452520), (2, 100726260), (3, 67150840), (4, 50363130), (5, 40290504), (6, 33575420), (8, 25181565), (10, 20145252), (12, 16787710), (15, 13430168), (20, 10072626), (24, 8393855), (30, 6715084), (40, 5036313), (60, 3357542), (120, 1678771)]