491877360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5839}}^1$

素因数の和:5877

約数の個数: 200

約数和(自身を含む): 1840090560

約数和(自身を除く): 1348213200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 5839, 6480, 7020, 8424, 9360, 10530, 11678, 14040, 16848, 17517, 21060, 23356, 28080, 29195, 35034, 42120, 46712, 52551, 58390, 70068, 75907, 84240, 87585, 93424, 105102, 116780, 140136, 151814, 157653, 175170, 210204, 227721, 233560, 262755, 280272, 303628, 315306, 350340, 379535, 420408, 455442, 467120, 472959, 525510, 607256, 630612, 683163, 700680, 759070, 788265, 840816, 910884, 945918, 1051020, 1138605, 1214512, 1261224, 1366326, 1401360, 1518140, 1576530, 1821768, 1891836, 2049489, 2102040, 2277210, 2364795, 2522448, 2732652, 3036280, 3153060, 3415815, 3643536, 3783672, 4098978, 4204080, 4554420, 4729590, 5465304, 6072560, 6148467, 6306120, 6831630, 7567344, 8197956, 9108840, 9459180, 10247445, 10930608, 12296934, 12612240, 13663260, 16395912, 18217680, 18918360, 20494890, 24593868, 27326520, 30742335, 32791824, 37836720, 40989780, 49187736, 54653040, 61484670, 81979560, 98375472, 122969340, 163959120, 245938680, 491877360]

約数ペア:

[(1, 491877360), (2, 245938680), (3, 163959120), (4, 122969340), (5, 98375472), (6, 81979560), (8, 61484670), (9, 54653040), (10, 49187736), (12, 40989780), (13, 37836720), (15, 32791824), (16, 30742335), (18, 27326520), (20, 24593868), (24, 20494890), (26, 18918360), (27, 18217680), (30, 16395912), (36, 13663260), (39, 12612240), (40, 12296934), (45, 10930608), (48, 10247445), (52, 9459180), (54, 9108840), (60, 8197956), (65, 7567344), (72, 6831630), (78, 6306120), (80, 6148467), (81, 6072560), (90, 5465304), (104, 4729590), (108, 4554420), (117, 4204080), (120, 4098978), (130, 3783672), (135, 3643536), (144, 3415815), (156, 3153060), (162, 3036280), (180, 2732652), (195, 2522448), (208, 2364795), (216, 2277210), (234, 2102040), (240, 2049489), (260, 1891836), (270, 1821768), (312, 1576530), (324, 1518140), (351, 1401360), (360, 1366326), (390, 1261224), (405, 1214512), (432, 1138605), (468, 1051020), (520, 945918), (540, 910884), (585, 840816), (624, 788265), (648, 759070), (702, 700680), (720, 683163), (780, 630612), (810, 607256), (936, 525510), (1040, 472959), (1053, 467120), (1080, 455442), (1170, 420408), (1296, 379535), (1404, 350340), (1560, 315306), (1620, 303628), (1755, 280272), (1872, 262755), (2106, 233560), (2160, 227721), (2340, 210204), (2808, 175170), (3120, 157653), (3240, 151814), (3510, 140136), (4212, 116780), (4680, 105102), (5265, 93424), (5616, 87585), (5839, 84240), (6480, 75907), (7020, 70068), (8424, 58390), (9360, 52551), (10530, 46712), (11678, 42120), (14040, 35034), (16848, 29195), (17517, 28080), (21060, 23356)]