55698480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77359}}^1$

素因数の和:77378

約数の個数: 60

約数和(自身を含む): 187056480

約数和(自身を除く): 131358000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77359, 154718, 232077, 309436, 386795, 464154, 618872, 696231, 773590, 928308, 1160385, 1237744, 1392462, 1547180, 1856616, 2320770, 2784924, 3094360, 3481155, 3713232, 4641540, 5569848, 6188720, 6962310, 9283080, 11139696, 13924620, 18566160, 27849240, 55698480]

約数ペア:

[(1, 55698480), (2, 27849240), (3, 18566160), (4, 13924620), (5, 11139696), (6, 9283080), (8, 6962310), (9, 6188720), (10, 5569848), (12, 4641540), (15, 3713232), (16, 3481155), (18, 3094360), (20, 2784924), (24, 2320770), (30, 1856616), (36, 1547180), (40, 1392462), (45, 1237744), (48, 1160385), (60, 928308), (72, 773590), (80, 696231), (90, 618872), (120, 464154), (144, 386795), (180, 309436), (240, 232077), (360, 154718), (720, 77359)]