561163440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2338181}}^1$

素因数の和:2338197

約数の個数: 40

約数和(自身を含む): 1739607408

約数和(自身を除く): 1178443968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2338181, 4676362, 7014543, 9352724, 11690905, 14029086, 18705448, 23381810, 28058172, 35072715, 37410896, 46763620, 56116344, 70145430, 93527240, 112232688, 140290860, 187054480, 280581720, 561163440]

約数ペア:

[(1, 561163440), (2, 280581720), (3, 187054480), (4, 140290860), (5, 112232688), (6, 93527240), (8, 70145430), (10, 56116344), (12, 46763620), (15, 37410896), (16, 35072715), (20, 28058172), (24, 23381810), (30, 18705448), (40, 14029086), (48, 11690905), (60, 9352724), (80, 7014543), (120, 4676362), (240, 2338181)]