15472680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{128939}}^1$

素因数の和:128953

約数の個数: 32

約数和(自身を含む): 46418400

約数和(自身を除く): 30945720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 128939, 257878, 386817, 515756, 644695, 773634, 1031512, 1289390, 1547268, 1934085, 2578780, 3094536, 3868170, 5157560, 7736340, 15472680]

約数ペア:

[(1, 15472680), (2, 7736340), (3, 5157560), (4, 3868170), (5, 3094536), (6, 2578780), (8, 1934085), (10, 1547268), (12, 1289390), (15, 1031512), (20, 773634), (24, 644695), (30, 515756), (40, 386817), (60, 257878), (120, 128939)]