49207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205033}}^1$

素因数の和:205049

約数の個数: 40

約数和(自身を含む): 152545296

約数和(自身を除く): 103337376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205033, 410066, 615099, 820132, 1025165, 1230198, 1640264, 2050330, 2460396, 3075495, 3280528, 4100660, 4920792, 6150990, 8201320, 9841584, 12301980, 16402640, 24603960, 49207920]

約数ペア:

[(1, 49207920), (2, 24603960), (3, 16402640), (4, 12301980), (5, 9841584), (6, 8201320), (8, 6150990), (10, 4920792), (12, 4100660), (15, 3280528), (16, 3075495), (20, 2460396), (24, 2050330), (30, 1640264), (40, 1230198), (48, 1025165), (60, 820132), (80, 615099), (120, 410066), (240, 205033)]