19008240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79201}}^1$

素因数の和:79217

約数の個数: 40

約数和(自身を含む): 58926288

約数和(自身を除く): 39918048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79201, 158402, 237603, 316804, 396005, 475206, 633608, 792010, 950412, 1188015, 1267216, 1584020, 1900824, 2376030, 3168040, 3801648, 4752060, 6336080, 9504120, 19008240]

約数ペア:

[(1, 19008240), (2, 9504120), (3, 6336080), (4, 4752060), (5, 3801648), (6, 3168040), (8, 2376030), (10, 1900824), (12, 1584020), (15, 1267216), (16, 1188015), (20, 950412), (24, 792010), (30, 633608), (40, 475206), (48, 396005), (60, 316804), (80, 237603), (120, 158402), (240, 79201)]