80544330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1231}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 209873664

約数和(自身を除く): 129329334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 727, 1231, 1454, 2181, 2462, 3635, 3693, 4362, 6155, 6543, 7270, 7386, 10905, 11079, 12310, 13086, 18465, 21810, 22158, 32715, 36930, 55395, 65430, 110790, 894937, 1789874, 2684811, 4474685, 5369622, 8054433, 8949370, 13424055, 16108866, 26848110, 40272165, 80544330]

約数ペア:

[(1, 80544330), (2, 40272165), (3, 26848110), (5, 16108866), (6, 13424055), (9, 8949370), (10, 8054433), (15, 5369622), (18, 4474685), (30, 2684811), (45, 1789874), (90, 894937), (727, 110790), (1231, 65430), (1454, 55395), (2181, 36930), (2462, 32715), (3635, 22158), (3693, 21810), (4362, 18465), (6155, 13086), (6543, 12310), (7270, 11079), (7386, 10905)]