48939960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{407833}}^1$

素因数の和:407847

約数の個数: 32

約数和(自身を含む): 146820240

約数和(自身を除く): 97880280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 407833, 815666, 1223499, 1631332, 2039165, 2446998, 3262664, 4078330, 4893996, 6117495, 8156660, 9787992, 12234990, 16313320, 24469980, 48939960]

約数ペア:

[(1, 48939960), (2, 24469980), (3, 16313320), (4, 12234990), (5, 9787992), (6, 8156660), (8, 6117495), (10, 4893996), (12, 4078330), (15, 3262664), (20, 2446998), (24, 2039165), (30, 1631332), (40, 1223499), (60, 815666), (120, 407833)]