455607240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1203

約数の個数: 128

約数和(自身を含む): 1496171520

約数和(自身を除く): 1040564280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 547, 631, 660, 1094, 1262, 1320, 1641, 1893, 2188, 2524, 2735, 3155, 3282, 3786, 4376, 5048, 5470, 6017, 6310, 6564, 6941, 7572, 8205, 9465, 10940, 12034, 12620, 13128, 13882, 15144, 16410, 18051, 18930, 20823, 21880, 24068, 25240, 27764, 30085, 32820, 34705, 36102, 37860, 41646, 48136, 55528, 60170, 65640, 69410, 72204, 75720, 83292, 90255, 104115, 120340, 138820, 144408, 166584, 180510, 208230, 240680, 277640, 345157, 361020, 416460, 690314, 722040, 832920, 1035471, 1380628, 1725785, 2070942, 2761256, 3451570, 3796727, 4141884, 5177355, 6903140, 7593454, 8283768, 10354710, 11390181, 13806280, 15186908, 18983635, 20709420, 22780362, 30373816, 37967270, 41418840, 45560724, 56950905, 75934540, 91121448, 113901810, 151869080, 227803620, 455607240]

約数ペア:

[(1, 455607240), (2, 227803620), (3, 151869080), (4, 113901810), (5, 91121448), (6, 75934540), (8, 56950905), (10, 45560724), (11, 41418840), (12, 37967270), (15, 30373816), (20, 22780362), (22, 20709420), (24, 18983635), (30, 15186908), (33, 13806280), (40, 11390181), (44, 10354710), (55, 8283768), (60, 7593454), (66, 6903140), (88, 5177355), (110, 4141884), (120, 3796727), (132, 3451570), (165, 2761256), (220, 2070942), (264, 1725785), (330, 1380628), (440, 1035471), (547, 832920), (631, 722040), (660, 690314), (1094, 416460), (1262, 361020), (1320, 345157), (1641, 277640), (1893, 240680), (2188, 208230), (2524, 180510), (2735, 166584), (3155, 144408), (3282, 138820), (3786, 120340), (4376, 104115), (5048, 90255), (5470, 83292), (6017, 75720), (6310, 72204), (6564, 69410), (6941, 65640), (7572, 60170), (8205, 55528), (9465, 48136), (10940, 41646), (12034, 37860), (12620, 36102), (13128, 34705), (13882, 32820), (15144, 30085), (16410, 27764), (18051, 25240), (18930, 24068), (20823, 21880)]