328978800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:477

約数の個数: 240

約数和(自身を含む): 1188257280

約数和(自身を除く): 859278480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 83, 90, 100, 108, 120, 135, 144, 150, 166, 180, 200, 216, 225, 240, 249, 270, 300, 332, 360, 367, 400, 415, 432, 450, 498, 540, 600, 664, 675, 720, 734, 747, 830, 900, 996, 1080, 1101, 1200, 1245, 1328, 1350, 1468, 1494, 1660, 1800, 1835, 1992, 2075, 2160, 2202, 2241, 2490, 2700, 2936, 2988, 3303, 3320, 3600, 3670, 3735, 3984, 4150, 4404, 4482, 4980, 5400, 5505, 5872, 5976, 6225, 6606, 6640, 7340, 7470, 8300, 8808, 8964, 9175, 9909, 9960, 10800, 11010, 11205, 11952, 12450, 13212, 14680, 14940, 16515, 16600, 17616, 17928, 18350, 18675, 19818, 19920, 22020, 22410, 24900, 26424, 27525, 29360, 29880, 30461, 33030, 33200, 35856, 36700, 37350, 39636, 44040, 44820, 49545, 49800, 52848, 55050, 56025, 59760, 60922, 66060, 73400, 74700, 79272, 82575, 88080, 89640, 91383, 99090, 99600, 110100, 112050, 121844, 132120, 146800, 149400, 152305, 158544, 165150, 179280, 182766, 198180, 220200, 224100, 243688, 247725, 264240, 274149, 298800, 304610, 330300, 365532, 396360, 440400, 448200, 456915, 487376, 495450, 548298, 609220, 660600, 731064, 761525, 792720, 822447, 896400, 913830, 990900, 1096596, 1218440, 1321200, 1370745, 1462128, 1523050, 1644894, 1827660, 1981800, 2193192, 2284575, 2436880, 2741490, 3046100, 3289788, 3655320, 3963600, 4112235, 4386384, 4569150, 5482980, 6092200, 6579576, 6853725, 7310640, 8224470, 9138300, 10965960, 12184400, 13159152, 13707450, 16448940, 18276600, 20561175, 21931920, 27414900, 32897880, 36553200, 41122350, 54829800, 65795760, 82244700, 109659600, 164489400, 328978800]

約数ペア:

[(1, 328978800), (2, 164489400), (3, 109659600), (4, 82244700), (5, 65795760), (6, 54829800), (8, 41122350), (9, 36553200), (10, 32897880), (12, 27414900), (15, 21931920), (16, 20561175), (18, 18276600), (20, 16448940), (24, 13707450), (25, 13159152), (27, 12184400), (30, 10965960), (36, 9138300), (40, 8224470), (45, 7310640), (48, 6853725), (50, 6579576), (54, 6092200), (60, 5482980), (72, 4569150), (75, 4386384), (80, 4112235), (83, 3963600), (90, 3655320), (100, 3289788), (108, 3046100), (120, 2741490), (135, 2436880), (144, 2284575), (150, 2193192), (166, 1981800), (180, 1827660), (200, 1644894), (216, 1523050), (225, 1462128), (240, 1370745), (249, 1321200), (270, 1218440), (300, 1096596), (332, 990900), (360, 913830), (367, 896400), (400, 822447), (415, 792720), (432, 761525), (450, 731064), (498, 660600), (540, 609220), (600, 548298), (664, 495450), (675, 487376), (720, 456915), (734, 448200), (747, 440400), (830, 396360), (900, 365532), (996, 330300), (1080, 304610), (1101, 298800), (1200, 274149), (1245, 264240), (1328, 247725), (1350, 243688), (1468, 224100), (1494, 220200), (1660, 198180), (1800, 182766), (1835, 179280), (1992, 165150), (2075, 158544), (2160, 152305), (2202, 149400), (2241, 146800), (2490, 132120), (2700, 121844), (2936, 112050), (2988, 110100), (3303, 99600), (3320, 99090), (3600, 91383), (3670, 89640), (3735, 88080), (3984, 82575), (4150, 79272), (4404, 74700), (4482, 73400), (4980, 66060), (5400, 60922), (5505, 59760), (5872, 56025), (5976, 55050), (6225, 52848), (6606, 49800), (6640, 49545), (7340, 44820), (7470, 44040), (8300, 39636), (8808, 37350), (8964, 36700), (9175, 35856), (9909, 33200), (9960, 33030), (10800, 30461), (11010, 29880), (11205, 29360), (11952, 27525), (12450, 26424), (13212, 24900), (14680, 22410), (14940, 22020), (16515, 19920), (16600, 19818), (17616, 18675), (17928, 18350)]