71527440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298031}}^1$

素因数の和:298047

約数の個数: 40

約数和(自身を含む): 221735808

約数和(自身を除く): 150208368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298031, 596062, 894093, 1192124, 1490155, 1788186, 2384248, 2980310, 3576372, 4470465, 4768496, 5960620, 7152744, 8940930, 11921240, 14305488, 17881860, 23842480, 35763720, 71527440]

約数ペア:

[(1, 71527440), (2, 35763720), (3, 23842480), (4, 17881860), (5, 14305488), (6, 11921240), (8, 8940930), (10, 7152744), (12, 5960620), (15, 4768496), (16, 4470465), (20, 3576372), (24, 2980310), (30, 2384248), (40, 1788186), (48, 1490155), (60, 1192124), (80, 894093), (120, 596062), (240, 298031)]