277274880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1006629120

約数和(自身を除く): 729354240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 113, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 226, 240, 256, 270, 284, 288, 320, 339, 355, 360, 384, 426, 432, 452, 480, 540, 565, 568, 576, 639, 640, 678, 710, 720, 768, 852, 864, 904, 960, 1017, 1065, 1080, 1130, 1136, 1152, 1278, 1280, 1356, 1420, 1440, 1695, 1704, 1728, 1808, 1917, 1920, 2034, 2130, 2160, 2260, 2272, 2304, 2556, 2712, 2840, 2880, 3051, 3195, 3390, 3408, 3456, 3616, 3834, 3840, 4068, 4260, 4320, 4520, 4544, 5085, 5112, 5424, 5680, 5760, 6102, 6390, 6780, 6816, 6912, 7232, 7668, 8023, 8136, 8520, 8640, 9040, 9088, 9585, 10170, 10224, 10848, 11360, 11520, 12204, 12780, 13560, 13632, 14464, 15255, 15336, 16046, 16272, 17040, 17280, 18080, 18176, 19170, 20340, 20448, 21696, 22720, 24069, 24408, 25560, 27120, 27264, 28928, 30510, 30672, 32092, 32544, 34080, 34560, 36160, 38340, 40115, 40680, 40896, 43392, 45440, 48138, 48816, 51120, 54240, 54528, 61020, 61344, 64184, 65088, 68160, 72207, 72320, 76680, 80230, 81360, 81792, 86784, 90880, 96276, 97632, 102240, 108480, 120345, 122040, 122688, 128368, 130176, 136320, 144414, 144640, 153360, 160460, 162720, 163584, 192552, 195264, 204480, 216621, 216960, 240690, 244080, 245376, 256736, 260352, 272640, 288828, 306720, 320920, 325440, 361035, 385104, 390528, 408960, 433242, 433920, 481380, 488160, 490752, 513472, 577656, 613440, 641840, 650880, 722070, 770208, 781056, 817920, 866484, 962760, 976320, 1026944, 1083105, 1155312, 1226880, 1283680, 1301760, 1444140, 1540416, 1732968, 1925520, 1952640, 2053888, 2166210, 2310624, 2453760, 2567360, 2888280, 3080832, 3465936, 3851040, 3905280, 4332420, 4621248, 5134720, 5776560, 6161664, 6931872, 7702080, 8664840, 9242496, 10269440, 11553120, 13863744, 15404160, 17329680, 18484992, 23106240, 27727488, 30808320, 34659360, 46212480, 55454976, 69318720, 92424960, 138637440, 277274880]

約数ペア:

[(1, 277274880), (2, 138637440), (3, 92424960), (4, 69318720), (5, 55454976), (6, 46212480), (8, 34659360), (9, 30808320), (10, 27727488), (12, 23106240), (15, 18484992), (16, 17329680), (18, 15404160), (20, 13863744), (24, 11553120), (27, 10269440), (30, 9242496), (32, 8664840), (36, 7702080), (40, 6931872), (45, 6161664), (48, 5776560), (54, 5134720), (60, 4621248), (64, 4332420), (71, 3905280), (72, 3851040), (80, 3465936), (90, 3080832), (96, 2888280), (108, 2567360), (113, 2453760), (120, 2310624), (128, 2166210), (135, 2053888), (142, 1952640), (144, 1925520), (160, 1732968), (180, 1540416), (192, 1444140), (213, 1301760), (216, 1283680), (226, 1226880), (240, 1155312), (256, 1083105), (270, 1026944), (284, 976320), (288, 962760), (320, 866484), (339, 817920), (355, 781056), (360, 770208), (384, 722070), (426, 650880), (432, 641840), (452, 613440), (480, 577656), (540, 513472), (565, 490752), (568, 488160), (576, 481380), (639, 433920), (640, 433242), (678, 408960), (710, 390528), (720, 385104), (768, 361035), (852, 325440), (864, 320920), (904, 306720), (960, 288828), (1017, 272640), (1065, 260352), (1080, 256736), (1130, 245376), (1136, 244080), (1152, 240690), (1278, 216960), (1280, 216621), (1356, 204480), (1420, 195264), (1440, 192552), (1695, 163584), (1704, 162720), (1728, 160460), (1808, 153360), (1917, 144640), (1920, 144414), (2034, 136320), (2130, 130176), (2160, 128368), (2260, 122688), (2272, 122040), (2304, 120345), (2556, 108480), (2712, 102240), (2840, 97632), (2880, 96276), (3051, 90880), (3195, 86784), (3390, 81792), (3408, 81360), (3456, 80230), (3616, 76680), (3834, 72320), (3840, 72207), (4068, 68160), (4260, 65088), (4320, 64184), (4520, 61344), (4544, 61020), (5085, 54528), (5112, 54240), (5424, 51120), (5680, 48816), (5760, 48138), (6102, 45440), (6390, 43392), (6780, 40896), (6816, 40680), (6912, 40115), (7232, 38340), (7668, 36160), (8023, 34560), (8136, 34080), (8520, 32544), (8640, 32092), (9040, 30672), (9088, 30510), (9585, 28928), (10170, 27264), (10224, 27120), (10848, 25560), (11360, 24408), (11520, 24069), (12204, 22720), (12780, 21696), (13560, 20448), (13632, 20340), (14464, 19170), (15255, 18176), (15336, 18080), (16046, 17280), (16272, 17040)]