127887960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1065733}}^1$

素因数の和:1065747

約数の個数: 32

約数和(自身を含む): 383664240

約数和(自身を除く): 255776280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1065733, 2131466, 3197199, 4262932, 5328665, 6394398, 8525864, 10657330, 12788796, 15985995, 21314660, 25577592, 31971990, 42629320, 63943980, 127887960]

約数ペア:

[(1, 127887960), (2, 63943980), (3, 42629320), (4, 31971990), (5, 25577592), (6, 21314660), (8, 15985995), (10, 12788796), (12, 10657330), (15, 8525864), (20, 6394398), (24, 5328665), (30, 4262932), (40, 3197199), (60, 2131466), (120, 1065733)]