80190657720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{24750203}}^1$

素因数の和:24750226

約数の個数: 80

約数和(自身を含む): 269529721560

約数和(自身を除く): 189339063840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 24750203, 49500406, 74250609, 99000812, 123751015, 148501218, 198001624, 222751827, 247502030, 297002436, 371253045, 445503654, 495004060, 594004872, 668255481, 742506090, 891007308, 990008120, 1113759135, 1336510962, 1485012180, 1782014616, 2004766443, 2227518270, 2673021924, 2970024360, 3341277405, 4009532886, 4455036540, 5346043848, 6682554810, 8019065772, 8910073080, 10023832215, 13365109620, 16038131544, 20047664430, 26730219240, 40095328860, 80190657720]

約数ペア:

[(1, 80190657720), (2, 40095328860), (3, 26730219240), (4, 20047664430), (5, 16038131544), (6, 13365109620), (8, 10023832215), (9, 8910073080), (10, 8019065772), (12, 6682554810), (15, 5346043848), (18, 4455036540), (20, 4009532886), (24, 3341277405), (27, 2970024360), (30, 2673021924), (36, 2227518270), (40, 2004766443), (45, 1782014616), (54, 1485012180), (60, 1336510962), (72, 1113759135), (81, 990008120), (90, 891007308), (108, 742506090), (120, 668255481), (135, 594004872), (162, 495004060), (180, 445503654), (216, 371253045), (270, 297002436), (324, 247502030), (360, 222751827), (405, 198001624), (540, 148501218), (648, 123751015), (810, 99000812), (1080, 74250609), (1620, 49500406), (3240, 24750203)]