80766360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{224351}}^1$

素因数の和:224368

約数の個数: 48

約数和(自身を含む): 262491840

約数和(自身を除く): 181725480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 224351, 448702, 673053, 897404, 1121755, 1346106, 1794808, 2019159, 2243510, 2692212, 3365265, 4038318, 4487020, 5384424, 6730530, 8076636, 8974040, 10095795, 13461060, 16153272, 20191590, 26922120, 40383180, 80766360]

約数ペア:

[(1, 80766360), (2, 40383180), (3, 26922120), (4, 20191590), (5, 16153272), (6, 13461060), (8, 10095795), (9, 8974040), (10, 8076636), (12, 6730530), (15, 5384424), (18, 4487020), (20, 4038318), (24, 3365265), (30, 2692212), (36, 2243510), (40, 2019159), (45, 1794808), (60, 1346106), (72, 1121755), (90, 897404), (120, 673053), (180, 448702), (360, 224351)]