64186075440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{21601}}^1\times {\mathrm{4127}}^1$

素因数の和:25747

約数の個数: 120

約数和(自身を含む): 215620449408

約数和(自身を除く): 151434373968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 4127, 8254, 12381, 16508, 20635, 21601, 24762, 33016, 37143, 41270, 43202, 49524, 61905, 64803, 66032, 74286, 82540, 86404, 99048, 108005, 123810, 129606, 148572, 165080, 172808, 185715, 194409, 198096, 216010, 247620, 259212, 297144, 324015, 330160, 345616, 371430, 388818, 432020, 495240, 518424, 594288, 648030, 742860, 777636, 864040, 972045, 990480, 1036848, 1296060, 1485720, 1555272, 1728080, 1944090, 2592120, 2971440, 3110544, 3888180, 5184240, 7776360, 15552720, 89147327, 178294654, 267441981, 356589308, 445736635, 534883962, 713178616, 802325943, 891473270, 1069767924, 1337209905, 1426357232, 1604651886, 1782946540, 2139535848, 2674419810, 3209303772, 3565893080, 4011629715, 4279071696, 5348839620, 6418607544, 7131786160, 8023259430, 10697679240, 12837215088, 16046518860, 21395358480, 32093037720, 64186075440]

約数ペア:

[(1, 64186075440), (2, 32093037720), (3, 21395358480), (4, 16046518860), (5, 12837215088), (6, 10697679240), (8, 8023259430), (9, 7131786160), (10, 6418607544), (12, 5348839620), (15, 4279071696), (16, 4011629715), (18, 3565893080), (20, 3209303772), (24, 2674419810), (30, 2139535848), (36, 1782946540), (40, 1604651886), (45, 1426357232), (48, 1337209905), (60, 1069767924), (72, 891473270), (80, 802325943), (90, 713178616), (120, 534883962), (144, 445736635), (180, 356589308), (240, 267441981), (360, 178294654), (720, 89147327), (4127, 15552720), (8254, 7776360), (12381, 5184240), (16508, 3888180), (20635, 3110544), (21601, 2971440), (24762, 2592120), (33016, 1944090), (37143, 1728080), (41270, 1555272), (43202, 1485720), (49524, 1296060), (61905, 1036848), (64803, 990480), (66032, 972045), (74286, 864040), (82540, 777636), (86404, 742860), (99048, 648030), (108005, 594288), (123810, 518424), (129606, 495240), (148572, 432020), (165080, 388818), (172808, 371430), (185715, 345616), (194409, 330160), (198096, 324015), (216010, 297144), (247620, 259212)]