48192720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 150466560

約数和(自身を除く): 102273840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1279, 1570, 1884, 2355, 2512, 2558, 3140, 3768, 3837, 4710, 5116, 6280, 6395, 7536, 7674, 9420, 10232, 12560, 12790, 15348, 18840, 19185, 20464, 25580, 30696, 37680, 38370, 51160, 61392, 76740, 102320, 153480, 200803, 306960, 401606, 602409, 803212, 1004015, 1204818, 1606424, 2008030, 2409636, 3012045, 3212848, 4016060, 4819272, 6024090, 8032120, 9638544, 12048180, 16064240, 24096360, 48192720]

約数ペア:

[(1, 48192720), (2, 24096360), (3, 16064240), (4, 12048180), (5, 9638544), (6, 8032120), (8, 6024090), (10, 4819272), (12, 4016060), (15, 3212848), (16, 3012045), (20, 2409636), (24, 2008030), (30, 1606424), (40, 1204818), (48, 1004015), (60, 803212), (80, 602409), (120, 401606), (157, 306960), (240, 200803), (314, 153480), (471, 102320), (628, 76740), (785, 61392), (942, 51160), (1256, 38370), (1279, 37680), (1570, 30696), (1884, 25580), (2355, 20464), (2512, 19185), (2558, 18840), (3140, 15348), (3768, 12790), (3837, 12560), (4710, 10232), (5116, 9420), (6280, 7674), (6395, 7536)]