239492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13217}}^1$

素因数の和:13382

約数の個数: 64

約数和(自身を含む): 723288960

約数和(自身を除く): 483796920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 13217, 18120, 26434, 39651, 52868, 66085, 79302, 105736, 132170, 158604, 198255, 264340, 317208, 396510, 528680, 793020, 1586040, 1995767, 3991534, 5987301, 7983068, 9978835, 11974602, 15966136, 19957670, 23949204, 29936505, 39915340, 47898408, 59873010, 79830680, 119746020, 239492040]

約数ペア:

[(1, 239492040), (2, 119746020), (3, 79830680), (4, 59873010), (5, 47898408), (6, 39915340), (8, 29936505), (10, 23949204), (12, 19957670), (15, 15966136), (20, 11974602), (24, 9978835), (30, 7983068), (40, 5987301), (60, 3991534), (120, 1995767), (151, 1586040), (302, 793020), (453, 528680), (604, 396510), (755, 317208), (906, 264340), (1208, 198255), (1510, 158604), (1812, 132170), (2265, 105736), (3020, 79302), (3624, 66085), (4530, 52868), (6040, 39651), (9060, 26434), (13217, 18120)]