55065240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{152959}}^1$

素因数の和:152976

約数の個数: 48

約数和(自身を含む): 178963200

約数和(自身を除く): 123897960

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, 152959, 305918, 458877, 611836, 764795, 917754, 1223672, 1376631, 1529590, 1835508, 2294385, 2753262, 3059180, 3671016, 4588770, 5506524, 6118360, 6883155, 9177540, 11013048, 13766310, 18355080, 27532620, 55065240]

約数ペア:

[(1, 55065240), (2, 27532620), (3, 18355080), (4, 13766310), (5, 11013048), (6, 9177540), (8, 6883155), (9, 6118360), (10, 5506524), (12, 4588770), (15, 3671016), (18, 3059180), (20, 2753262), (24, 2294385), (30, 1835508), (36, 1529590), (40, 1376631), (45, 1223672), (60, 917754), (72, 764795), (90, 611836), (120, 458877), (180, 305918), (360, 152959)]