2012358480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{762257}}^1$

素因数の和:762284

約数の個数: 80

約数和(自身を含む): 6805439424

約数和(自身を除く): 4793080944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 762257, 1524514, 2286771, 3049028, 3811285, 4573542, 6098056, 7622570, 8384827, 9147084, 11433855, 12196112, 15245140, 16769654, 18294168, 22867710, 25154481, 30490280, 33539308, 36588336, 41924135, 45735420, 50308962, 60980560, 67078616, 83848270, 91470840, 100617924, 125772405, 134157232, 167696540, 182941680, 201235848, 251544810, 335393080, 402471696, 503089620, 670786160, 1006179240, 2012358480]

約数ペア:

[(1, 2012358480), (2, 1006179240), (3, 670786160), (4, 503089620), (5, 402471696), (6, 335393080), (8, 251544810), (10, 201235848), (11, 182941680), (12, 167696540), (15, 134157232), (16, 125772405), (20, 100617924), (22, 91470840), (24, 83848270), (30, 67078616), (33, 60980560), (40, 50308962), (44, 45735420), (48, 41924135), (55, 36588336), (60, 33539308), (66, 30490280), (80, 25154481), (88, 22867710), (110, 18294168), (120, 16769654), (132, 15245140), (165, 12196112), (176, 11433855), (220, 9147084), (240, 8384827), (264, 7622570), (330, 6098056), (440, 4573542), (528, 3811285), (660, 3049028), (880, 2286771), (1320, 1524514), (2640, 762257)]