48618840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{405157}}^1$

素因数の和:405171

約数の個数: 32

約数和(自身を含む): 145856880

約数和(自身を除く): 97238040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 405157, 810314, 1215471, 1620628, 2025785, 2430942, 3241256, 4051570, 4861884, 6077355, 8103140, 9723768, 12154710, 16206280, 24309420, 48618840]

約数ペア:

[(1, 48618840), (2, 24309420), (3, 16206280), (4, 12154710), (5, 9723768), (6, 8103140), (8, 6077355), (10, 4861884), (12, 4051570), (15, 3241256), (20, 2430942), (24, 2025785), (30, 1620628), (40, 1215471), (60, 810314), (120, 405157)]