20239401360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84330839}}^1$

素因数の和:84330855

約数の個数: 40

約数和(自身を含む): 62742144960

約数和(自身を除く): 42502743600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84330839, 168661678, 252992517, 337323356, 421654195, 505985034, 674646712, 843308390, 1011970068, 1264962585, 1349293424, 1686616780, 2023940136, 2529925170, 3373233560, 4047880272, 5059850340, 6746467120, 10119700680, 20239401360]

約数ペア:

[(1, 20239401360), (2, 10119700680), (3, 6746467120), (4, 5059850340), (5, 4047880272), (6, 3373233560), (8, 2529925170), (10, 2023940136), (12, 1686616780), (15, 1349293424), (16, 1264962585), (20, 1011970068), (24, 843308390), (30, 674646712), (40, 505985034), (48, 421654195), (60, 337323356), (80, 252992517), (120, 168661678), (240, 84330839)]