28660080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{119417}}^1$

素因数の和:119433

約数の個数: 40

約数和(自身を含む): 88846992

約数和(自身を除く): 60186912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 119417, 238834, 358251, 477668, 597085, 716502, 955336, 1194170, 1433004, 1791255, 1910672, 2388340, 2866008, 3582510, 4776680, 5732016, 7165020, 9553360, 14330040, 28660080]

約数ペア:

[(1, 28660080), (2, 14330040), (3, 9553360), (4, 7165020), (5, 5732016), (6, 4776680), (8, 3582510), (10, 2866008), (12, 2388340), (15, 1910672), (16, 1791255), (20, 1433004), (24, 1194170), (30, 955336), (40, 716502), (48, 597085), (60, 477668), (80, 358251), (120, 238834), (240, 119417)]