159886680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1332389}}^1$

素因数の和:1332403

約数の個数: 32

約数和(自身を含む): 479660400

約数和(自身を除く): 319773720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1332389, 2664778, 3997167, 5329556, 6661945, 7994334, 10659112, 13323890, 15988668, 19985835, 26647780, 31977336, 39971670, 53295560, 79943340, 159886680]

約数ペア:

[(1, 159886680), (2, 79943340), (3, 53295560), (4, 39971670), (5, 31977336), (6, 26647780), (8, 19985835), (10, 15988668), (12, 13323890), (15, 10659112), (20, 7994334), (24, 6661945), (30, 5329556), (40, 3997167), (60, 2664778), (120, 1332389)]