71203920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296683}}^1$

素因数の和:296699

約数の個数: 40

約数和(自身を含む): 220732896

約数和(自身を除く): 149528976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296683, 593366, 890049, 1186732, 1483415, 1780098, 2373464, 2966830, 3560196, 4450245, 4746928, 5933660, 7120392, 8900490, 11867320, 14240784, 17800980, 23734640, 35601960, 71203920]

約数ペア:

[(1, 71203920), (2, 35601960), (3, 23734640), (4, 17800980), (5, 14240784), (6, 11867320), (8, 8900490), (10, 7120392), (12, 5933660), (15, 4746928), (16, 4450245), (20, 3560196), (24, 2966830), (30, 2373464), (40, 1780098), (48, 1483415), (60, 1186732), (80, 890049), (120, 593366), (240, 296683)]