493886160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 200

約数和(自身を含む): 1728460800

約数和(自身を除く): 1234574640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 199, 216, 240, 270, 324, 360, 383, 398, 405, 432, 540, 597, 648, 720, 766, 796, 810, 995, 1080, 1149, 1194, 1296, 1532, 1592, 1620, 1791, 1915, 1990, 2160, 2298, 2388, 2985, 3064, 3184, 3240, 3447, 3582, 3830, 3980, 4596, 4776, 5373, 5745, 5970, 6128, 6480, 6894, 7164, 7660, 7960, 8955, 9192, 9552, 10341, 10746, 11490, 11940, 13788, 14328, 15320, 15920, 16119, 17235, 17910, 18384, 20682, 21492, 22980, 23880, 26865, 27576, 28656, 30640, 31023, 32238, 34470, 35820, 41364, 42984, 45960, 47760, 51705, 53730, 55152, 62046, 64476, 68940, 71640, 76217, 80595, 82728, 85968, 91920, 103410, 107460, 124092, 128952, 137880, 143280, 152434, 155115, 161190, 165456, 206820, 214920, 228651, 248184, 257904, 275760, 304868, 310230, 322380, 381085, 413640, 429840, 457302, 496368, 609736, 620460, 644760, 685953, 762170, 827280, 914604, 1143255, 1219472, 1240920, 1289520, 1371906, 1524340, 1829208, 2057859, 2286510, 2481840, 2743812, 3048680, 3429765, 3658416, 4115718, 4573020, 5487624, 6097360, 6173577, 6859530, 8231436, 9146040, 10289295, 10975248, 12347154, 13719060, 16462872, 18292080, 20578590, 24694308, 27438120, 30867885, 32925744, 41157180, 49388616, 54876240, 61735770, 82314360, 98777232, 123471540, 164628720, 246943080, 493886160]

約数ペア:

[(1, 493886160), (2, 246943080), (3, 164628720), (4, 123471540), (5, 98777232), (6, 82314360), (8, 61735770), (9, 54876240), (10, 49388616), (12, 41157180), (15, 32925744), (16, 30867885), (18, 27438120), (20, 24694308), (24, 20578590), (27, 18292080), (30, 16462872), (36, 13719060), (40, 12347154), (45, 10975248), (48, 10289295), (54, 9146040), (60, 8231436), (72, 6859530), (80, 6173577), (81, 6097360), (90, 5487624), (108, 4573020), (120, 4115718), (135, 3658416), (144, 3429765), (162, 3048680), (180, 2743812), (199, 2481840), (216, 2286510), (240, 2057859), (270, 1829208), (324, 1524340), (360, 1371906), (383, 1289520), (398, 1240920), (405, 1219472), (432, 1143255), (540, 914604), (597, 827280), (648, 762170), (720, 685953), (766, 644760), (796, 620460), (810, 609736), (995, 496368), (1080, 457302), (1149, 429840), (1194, 413640), (1296, 381085), (1532, 322380), (1592, 310230), (1620, 304868), (1791, 275760), (1915, 257904), (1990, 248184), (2160, 228651), (2298, 214920), (2388, 206820), (2985, 165456), (3064, 161190), (3184, 155115), (3240, 152434), (3447, 143280), (3582, 137880), (3830, 128952), (3980, 124092), (4596, 107460), (4776, 103410), (5373, 91920), (5745, 85968), (5970, 82728), (6128, 80595), (6480, 76217), (6894, 71640), (7164, 68940), (7660, 64476), (7960, 62046), (8955, 55152), (9192, 53730), (9552, 51705), (10341, 47760), (10746, 45960), (11490, 42984), (11940, 41364), (13788, 35820), (14328, 34470), (15320, 32238), (15920, 31023), (16119, 30640), (17235, 28656), (17910, 27576), (18384, 26865), (20682, 23880), (21492, 22980)]