1232506080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65839}}^1$

素因数の和:65873

約数の個数: 144

約数和(自身を含む): 4529528640

約数和(自身を除く): 3297022560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 65839, 131678, 197517, 263356, 329195, 395034, 526712, 592551, 658390, 790068, 855907, 987585, 1053424, 1185102, 1316780, 1580136, 1711814, 1975170, 2106848, 2370204, 2567721, 2633560, 2962755, 3160272, 3423628, 3950340, 4279535, 4740408, 5135442, 5267120, 5925510, 6320544, 6847256, 7703163, 7900680, 8559070, 9480816, 10270884, 10534240, 11851020, 12838605, 13694512, 15406326, 15801360, 17118140, 18961632, 20541768, 23702040, 25677210, 27389024, 30812652, 31602720, 34236280, 38515815, 41083536, 47404080, 51354420, 61625304, 68472560, 77031630, 82167072, 94808160, 102708840, 123250608, 136945120, 154063260, 205417680, 246501216, 308126520, 410835360, 616253040, 1232506080]

約数ペア:

[(1, 1232506080), (2, 616253040), (3, 410835360), (4, 308126520), (5, 246501216), (6, 205417680), (8, 154063260), (9, 136945120), (10, 123250608), (12, 102708840), (13, 94808160), (15, 82167072), (16, 77031630), (18, 68472560), (20, 61625304), (24, 51354420), (26, 47404080), (30, 41083536), (32, 38515815), (36, 34236280), (39, 31602720), (40, 30812652), (45, 27389024), (48, 25677210), (52, 23702040), (60, 20541768), (65, 18961632), (72, 17118140), (78, 15801360), (80, 15406326), (90, 13694512), (96, 12838605), (104, 11851020), (117, 10534240), (120, 10270884), (130, 9480816), (144, 8559070), (156, 7900680), (160, 7703163), (180, 6847256), (195, 6320544), (208, 5925510), (234, 5267120), (240, 5135442), (260, 4740408), (288, 4279535), (312, 3950340), (360, 3423628), (390, 3160272), (416, 2962755), (468, 2633560), (480, 2567721), (520, 2370204), (585, 2106848), (624, 1975170), (720, 1711814), (780, 1580136), (936, 1316780), (1040, 1185102), (1170, 1053424), (1248, 987585), (1440, 855907), (1560, 790068), (1872, 658390), (2080, 592551), (2340, 526712), (3120, 395034), (3744, 329195), (4680, 263356), (6240, 197517), (9360, 131678), (18720, 65839)]