268154640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28649}}^1$

素因数の和:28681

約数の個数: 120

約数和(自身を含む): 969859800

約数和(自身を除く): 701705160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 28649, 57298, 85947, 114596, 143245, 171894, 229192, 257841, 286490, 343788, 372437, 429735, 458384, 515682, 572980, 687576, 744874, 859470, 1031364, 1117311, 1145960, 1289205, 1375152, 1489748, 1718940, 1862185, 2062728, 2234622, 2291920, 2578410, 2979496, 3351933, 3437880, 3724370, 4125456, 4469244, 5156820, 5586555, 5958992, 6703866, 6875760, 7448740, 8938488, 10313640, 11173110, 13407732, 14897480, 16759665, 17876976, 20627280, 22346220, 26815464, 29794960, 33519330, 44692440, 53630928, 67038660, 89384880, 134077320, 268154640]

約数ペア:

[(1, 268154640), (2, 134077320), (3, 89384880), (4, 67038660), (5, 53630928), (6, 44692440), (8, 33519330), (9, 29794960), (10, 26815464), (12, 22346220), (13, 20627280), (15, 17876976), (16, 16759665), (18, 14897480), (20, 13407732), (24, 11173110), (26, 10313640), (30, 8938488), (36, 7448740), (39, 6875760), (40, 6703866), (45, 5958992), (48, 5586555), (52, 5156820), (60, 4469244), (65, 4125456), (72, 3724370), (78, 3437880), (80, 3351933), (90, 2979496), (104, 2578410), (117, 2291920), (120, 2234622), (130, 2062728), (144, 1862185), (156, 1718940), (180, 1489748), (195, 1375152), (208, 1289205), (234, 1145960), (240, 1117311), (260, 1031364), (312, 859470), (360, 744874), (390, 687576), (468, 572980), (520, 515682), (585, 458384), (624, 429735), (720, 372437), (780, 343788), (936, 286490), (1040, 257841), (1170, 229192), (1560, 171894), (1872, 143245), (2340, 114596), (3120, 85947), (4680, 57298), (9360, 28649)]