15207960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126733}}^1$

素因数の和:126747

約数の個数: 32

約数和(自身を含む): 45624240

約数和(自身を除く): 30416280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126733, 253466, 380199, 506932, 633665, 760398, 1013864, 1267330, 1520796, 1900995, 2534660, 3041592, 3801990, 5069320, 7603980, 15207960]

約数ペア:

[(1, 15207960), (2, 7603980), (3, 5069320), (4, 3801990), (5, 3041592), (6, 2534660), (8, 1900995), (10, 1520796), (12, 1267330), (15, 1013864), (20, 760398), (24, 633665), (30, 506932), (40, 380199), (60, 253466), (120, 126733)]