31024080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 160

約数和(自身を含む): 109278720

約数和(自身を除く): 78254640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 271, 318, 360, 424, 432, 477, 530, 540, 542, 636, 720, 795, 813, 848, 954, 1060, 1080, 1084, 1272, 1355, 1431, 1590, 1626, 1908, 2120, 2160, 2168, 2385, 2439, 2544, 2710, 2862, 3180, 3252, 3816, 4065, 4240, 4336, 4770, 4878, 5420, 5724, 6360, 6504, 7155, 7317, 7632, 8130, 9540, 9756, 10840, 11448, 12195, 12720, 13008, 14310, 14363, 14634, 16260, 19080, 19512, 21680, 22896, 24390, 28620, 28726, 29268, 32520, 36585, 38160, 39024, 43089, 48780, 57240, 57452, 58536, 65040, 71815, 73170, 86178, 97560, 114480, 114904, 117072, 129267, 143630, 146340, 172356, 195120, 215445, 229808, 258534, 287260, 292680, 344712, 387801, 430890, 517068, 574520, 585360, 646335, 689424, 775602, 861780, 1034136, 1149040, 1292670, 1551204, 1723560, 1939005, 2068272, 2585340, 3102408, 3447120, 3878010, 5170680, 6204816, 7756020, 10341360, 15512040, 31024080]

約数ペア:

[(1, 31024080), (2, 15512040), (3, 10341360), (4, 7756020), (5, 6204816), (6, 5170680), (8, 3878010), (9, 3447120), (10, 3102408), (12, 2585340), (15, 2068272), (16, 1939005), (18, 1723560), (20, 1551204), (24, 1292670), (27, 1149040), (30, 1034136), (36, 861780), (40, 775602), (45, 689424), (48, 646335), (53, 585360), (54, 574520), (60, 517068), (72, 430890), (80, 387801), (90, 344712), (106, 292680), (108, 287260), (120, 258534), (135, 229808), (144, 215445), (159, 195120), (180, 172356), (212, 146340), (216, 143630), (240, 129267), (265, 117072), (270, 114904), (271, 114480), (318, 97560), (360, 86178), (424, 73170), (432, 71815), (477, 65040), (530, 58536), (540, 57452), (542, 57240), (636, 48780), (720, 43089), (795, 39024), (813, 38160), (848, 36585), (954, 32520), (1060, 29268), (1080, 28726), (1084, 28620), (1272, 24390), (1355, 22896), (1431, 21680), (1590, 19512), (1626, 19080), (1908, 16260), (2120, 14634), (2160, 14363), (2168, 14310), (2385, 13008), (2439, 12720), (2544, 12195), (2710, 11448), (2862, 10840), (3180, 9756), (3252, 9540), (3816, 8130), (4065, 7632), (4240, 7317), (4336, 7155), (4770, 6504), (4878, 6360), (5420, 5724)]