239076120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25219}}^1$

素因数の和:25312

約数の個数: 64

約数和(自身を含む): 726336000

約数和(自身を除く): 487259880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 25219, 50438, 75657, 100876, 126095, 151314, 201752, 252190, 302628, 378285, 504380, 605256, 756570, 1008760, 1513140, 1992301, 3026280, 3984602, 5976903, 7969204, 9961505, 11953806, 15938408, 19923010, 23907612, 29884515, 39846020, 47815224, 59769030, 79692040, 119538060, 239076120]

約数ペア:

[(1, 239076120), (2, 119538060), (3, 79692040), (4, 59769030), (5, 47815224), (6, 39846020), (8, 29884515), (10, 23907612), (12, 19923010), (15, 15938408), (20, 11953806), (24, 9961505), (30, 7969204), (40, 5976903), (60, 3984602), (79, 3026280), (120, 1992301), (158, 1513140), (237, 1008760), (316, 756570), (395, 605256), (474, 504380), (632, 378285), (790, 302628), (948, 252190), (1185, 201752), (1580, 151314), (1896, 126095), (2370, 100876), (3160, 75657), (4740, 50438), (9480, 25219)]