1348261920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30203}}^1$

素因数の和:30255

約数の個数: 144

約数和(自身を含む): 4749518592

約数和(自身を除く): 3401256672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 30203, 44640, 60406, 90609, 120812, 151015, 181218, 241624, 271827, 302030, 362436, 453045, 483248, 543654, 604060, 724872, 906090, 936293, 966496, 1087308, 1208120, 1359135, 1449744, 1812180, 1872586, 2174616, 2416240, 2718270, 2808879, 2899488, 3624360, 3745172, 4349232, 4681465, 4832480, 5436540, 5617758, 7248720, 7490344, 8426637, 8698464, 9362930, 10873080, 11235516, 14044395, 14497440, 14980688, 16853274, 18725860, 21746160, 22471032, 28088790, 29961376, 33706548, 37451720, 42133185, 43492320, 44942064, 56177580, 67413096, 74903440, 84266370, 89884128, 112355160, 134826192, 149806880, 168532740, 224710320, 269652384, 337065480, 449420640, 674130960, 1348261920]

約数ペア:

[(1, 1348261920), (2, 674130960), (3, 449420640), (4, 337065480), (5, 269652384), (6, 224710320), (8, 168532740), (9, 149806880), (10, 134826192), (12, 112355160), (15, 89884128), (16, 84266370), (18, 74903440), (20, 67413096), (24, 56177580), (30, 44942064), (31, 43492320), (32, 42133185), (36, 37451720), (40, 33706548), (45, 29961376), (48, 28088790), (60, 22471032), (62, 21746160), (72, 18725860), (80, 16853274), (90, 14980688), (93, 14497440), (96, 14044395), (120, 11235516), (124, 10873080), (144, 9362930), (155, 8698464), (160, 8426637), (180, 7490344), (186, 7248720), (240, 5617758), (248, 5436540), (279, 4832480), (288, 4681465), (310, 4349232), (360, 3745172), (372, 3624360), (465, 2899488), (480, 2808879), (496, 2718270), (558, 2416240), (620, 2174616), (720, 1872586), (744, 1812180), (930, 1449744), (992, 1359135), (1116, 1208120), (1240, 1087308), (1395, 966496), (1440, 936293), (1488, 906090), (1860, 724872), (2232, 604060), (2480, 543654), (2790, 483248), (2976, 453045), (3720, 362436), (4464, 302030), (4960, 271827), (5580, 241624), (7440, 181218), (8928, 151015), (11160, 120812), (14880, 90609), (22320, 60406), (30203, 44640)]