141881580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{788231}}^1$

素因数の和:788246

約数の個数: 36

約数和(自身を含む): 430374672

約数和(自身を除く): 288493092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 788231, 1576462, 2364693, 3152924, 3941155, 4729386, 7094079, 7882310, 9458772, 11823465, 14188158, 15764620, 23646930, 28376316, 35470395, 47293860, 70940790, 141881580]

約数ペア:

[(1, 141881580), (2, 70940790), (3, 47293860), (4, 35470395), (5, 28376316), (6, 23646930), (9, 15764620), (10, 14188158), (12, 11823465), (15, 9458772), (18, 7882310), (20, 7094079), (30, 4729386), (36, 3941155), (45, 3152924), (60, 2364693), (90, 1576462), (180, 788231)]