2128563960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17738033}}^1$

素因数の和:17738047

約数の個数: 32

約数和(自身を含む): 6385692240

約数和(自身を除く): 4257128280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17738033, 35476066, 53214099, 70952132, 88690165, 106428198, 141904264, 177380330, 212856396, 266070495, 354760660, 425712792, 532140990, 709521320, 1064281980, 2128563960]

約数ペア:

[(1, 2128563960), (2, 1064281980), (3, 709521320), (4, 532140990), (5, 425712792), (6, 354760660), (8, 266070495), (10, 212856396), (12, 177380330), (15, 141904264), (20, 106428198), (24, 88690165), (30, 70952132), (40, 53214099), (60, 35476066), (120, 17738033)]