79587720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221077}}^1$

素因数の和:221094

約数の個数: 48

約数和(自身を含む): 258661260

約数和(自身を除く): 179073540

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, 221077, 442154, 663231, 884308, 1105385, 1326462, 1768616, 1989693, 2210770, 2652924, 3316155, 3979386, 4421540, 5305848, 6632310, 7958772, 8843080, 9948465, 13264620, 15917544, 19896930, 26529240, 39793860, 79587720]

約数ペア:

[(1, 79587720), (2, 39793860), (3, 26529240), (4, 19896930), (5, 15917544), (6, 13264620), (8, 9948465), (9, 8843080), (10, 7958772), (12, 6632310), (15, 5305848), (18, 4421540), (20, 3979386), (24, 3316155), (30, 2652924), (36, 2210770), (40, 1989693), (45, 1768616), (60, 1326462), (72, 1105385), (90, 884308), (120, 663231), (180, 442154), (360, 221077)]