30768474240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{254369}}^1$

素因数の和:254404

約数の個数: 256

約数和(自身を含む): 124539552000

約数和(自身を除く): 93771077760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 254369, 508738, 763107, 1017476, 1271845, 1526214, 1780583, 2034952, 2289321, 2543690, 3052428, 3561166, 3815535, 4069904, 4578642, 5087380, 5341749, 6104856, 6867963, 7122332, 7631070, 8139808, 8902915, 9157284, 10174760, 10683498, 11446605, 12209712, 13735926, 14244664, 15262140, 16025247, 16279616, 17805830, 18314568, 20349520, 21366996, 22893210, 24419424, 26708745, 27471852, 28489328, 30524280, 32050494, 32559232, 34339815, 35611660, 36629136, 40699040, 42733992, 45786420, 48075741, 48838848, 53417490, 54943704, 56978656, 61048560, 64100988, 68679630, 71223320, 73258272, 80126235, 81398080, 85467984, 91572840, 96151482, 97677696, 106834980, 109887408, 113957312, 122097120, 128201976, 137359260, 142446640, 146516544, 160252470, 162796160, 170935968, 183145680, 192302964, 213669960, 219774816, 227914624, 240378705, 244194240, 256403952, 274718520, 284893280, 293033088, 320504940, 341871936, 366291360, 384605928, 427339920, 439549632, 480757410, 488388480, 512807904, 549437040, 569786560, 641009880, 683743872, 732582720, 769211856, 854679840, 879099264, 961514820, 1025615808, 1098874080, 1139573120, 1282019760, 1465165440, 1538423712, 1709359680, 1923029640, 2051231616, 2197748160, 2564039520, 3076847424, 3418719360, 3846059280, 4395496320, 5128079040, 6153694848, 7692118560, 10256158080, 15384237120, 30768474240]

約数ペア:

[(1, 30768474240), (2, 15384237120), (3, 10256158080), (4, 7692118560), (5, 6153694848), (6, 5128079040), (7, 4395496320), (8, 3846059280), (9, 3418719360), (10, 3076847424), (12, 2564039520), (14, 2197748160), (15, 2051231616), (16, 1923029640), (18, 1709359680), (20, 1538423712), (21, 1465165440), (24, 1282019760), (27, 1139573120), (28, 1098874080), (30, 1025615808), (32, 961514820), (35, 879099264), (36, 854679840), (40, 769211856), (42, 732582720), (45, 683743872), (48, 641009880), (54, 569786560), (56, 549437040), (60, 512807904), (63, 488388480), (64, 480757410), (70, 439549632), (72, 427339920), (80, 384605928), (84, 366291360), (90, 341871936), (96, 320504940), (105, 293033088), (108, 284893280), (112, 274718520), (120, 256403952), (126, 244194240), (128, 240378705), (135, 227914624), (140, 219774816), (144, 213669960), (160, 192302964), (168, 183145680), (180, 170935968), (189, 162796160), (192, 160252470), (210, 146516544), (216, 142446640), (224, 137359260), (240, 128201976), (252, 122097120), (270, 113957312), (280, 109887408), (288, 106834980), (315, 97677696), (320, 96151482), (336, 91572840), (360, 85467984), (378, 81398080), (384, 80126235), (420, 73258272), (432, 71223320), (448, 68679630), (480, 64100988), (504, 61048560), (540, 56978656), (560, 54943704), (576, 53417490), (630, 48838848), (640, 48075741), (672, 45786420), (720, 42733992), (756, 40699040), (840, 36629136), (864, 35611660), (896, 34339815), (945, 32559232), (960, 32050494), (1008, 30524280), (1080, 28489328), (1120, 27471852), (1152, 26708745), (1260, 24419424), (1344, 22893210), (1440, 21366996), (1512, 20349520), (1680, 18314568), (1728, 17805830), (1890, 16279616), (1920, 16025247), (2016, 15262140), (2160, 14244664), (2240, 13735926), (2520, 12209712), (2688, 11446605), (2880, 10683498), (3024, 10174760), (3360, 9157284), (3456, 8902915), (3780, 8139808), (4032, 7631070), (4320, 7122332), (4480, 6867963), (5040, 6104856), (5760, 5341749), (6048, 5087380), (6720, 4578642), (7560, 4069904), (8064, 3815535), (8640, 3561166), (10080, 3052428), (12096, 2543690), (13440, 2289321), (15120, 2034952), (17280, 1780583), (20160, 1526214), (24192, 1271845), (30240, 1017476), (40320, 763107), (60480, 508738), (120960, 254369)]