154566960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{644029}}^1$

素因数の和:644045

約数の個数: 40

約数和(自身を含む): 479158320

約数和(自身を除く): 324591360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 644029, 1288058, 1932087, 2576116, 3220145, 3864174, 5152232, 6440290, 7728348, 9660435, 10304464, 12880580, 15456696, 19320870, 25761160, 30913392, 38641740, 51522320, 77283480, 154566960]

約数ペア:

[(1, 154566960), (2, 77283480), (3, 51522320), (4, 38641740), (5, 30913392), (6, 25761160), (8, 19320870), (10, 15456696), (12, 12880580), (15, 10304464), (16, 9660435), (20, 7728348), (24, 6440290), (30, 5152232), (40, 3864174), (48, 3220145), (60, 2576116), (80, 1932087), (120, 1288058), (240, 644029)]