48078840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{400657}}^1$

素因数の和:400671

約数の個数: 32

約数和(自身を含む): 144236880

約数和(自身を除く): 96158040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 400657, 801314, 1201971, 1602628, 2003285, 2403942, 3205256, 4006570, 4807884, 6009855, 8013140, 9615768, 12019710, 16026280, 24039420, 48078840]

約数ペア:

[(1, 48078840), (2, 24039420), (3, 16026280), (4, 12019710), (5, 9615768), (6, 8013140), (8, 6009855), (10, 4807884), (12, 4006570), (15, 3205256), (20, 2403942), (24, 2003285), (30, 1602628), (40, 1201971), (60, 801314), (120, 400657)]