27989172466560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1619743777}}^1$

素因数の和:1619743805

約数の個数: 128

約数和(自身を含む): 99128319213600

約数和(自身を除く): 71139146747040

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, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1619743777, 3239487554, 4859231331, 6478975108, 8098718885, 9718462662, 12957950216, 14577693993, 16197437770, 19436925324, 24296156655, 25915900432, 29155387986, 32394875540, 38873850648, 43733081979, 48592313310, 51831800864, 58310775972, 64789751080, 72888469965, 77747701296, 87466163958, 97184626620, 103663601728, 116621551944, 129579502160, 145776939930, 155495402592, 174932327916, 194369253240, 207327203456, 218665409895, 233243103888, 259159004320, 291553879860, 310990805184, 349864655832, 388738506480, 437330819790, 466486207776, 518318008640, 583107759720, 621981610368, 699729311664, 777477012960, 874661639580, 932972415552, 1036636017280, 1166215519440, 1399458623328, 1554954025920, 1749323279160, 1865944831104, 2332431038880, 2798917246656, 3109908051840, 3498646558320, 4664862077760, 5597834493312, 6997293116640, 9329724155520, 13994586233280, 27989172466560]

約数ペア:

[(1, 27989172466560), (2, 13994586233280), (3, 9329724155520), (4, 6997293116640), (5, 5597834493312), (6, 4664862077760), (8, 3498646558320), (9, 3109908051840), (10, 2798917246656), (12, 2332431038880), (15, 1865944831104), (16, 1749323279160), (18, 1554954025920), (20, 1399458623328), (24, 1166215519440), (27, 1036636017280), (30, 932972415552), (32, 874661639580), (36, 777477012960), (40, 699729311664), (45, 621981610368), (48, 583107759720), (54, 518318008640), (60, 466486207776), (64, 437330819790), (72, 388738506480), (80, 349864655832), (90, 310990805184), (96, 291553879860), (108, 259159004320), (120, 233243103888), (128, 218665409895), (135, 207327203456), (144, 194369253240), (160, 174932327916), (180, 155495402592), (192, 145776939930), (216, 129579502160), (240, 116621551944), (270, 103663601728), (288, 97184626620), (320, 87466163958), (360, 77747701296), (384, 72888469965), (432, 64789751080), (480, 58310775972), (540, 51831800864), (576, 48592313310), (640, 43733081979), (720, 38873850648), (864, 32394875540), (960, 29155387986), (1080, 25915900432), (1152, 24296156655), (1440, 19436925324), (1728, 16197437770), (1920, 14577693993), (2160, 12957950216), (2880, 9718462662), (3456, 8098718885), (4320, 6478975108), (5760, 4859231331), (8640, 3239487554), (17280, 1619743777)]