197447760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{91411}}^1$

素因数の和:91433

約数の個数: 80

約数和(自身を含む): 680105280

約数和(自身を除く): 482657520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 91411, 182822, 274233, 365644, 457055, 548466, 731288, 822699, 914110, 1096932, 1371165, 1462576, 1645398, 1828220, 2193864, 2468097, 2742330, 3290796, 3656440, 4113495, 4387728, 4936194, 5484660, 6581592, 7312880, 8226990, 9872388, 10969320, 12340485, 13163184, 16453980, 19744776, 21938640, 24680970, 32907960, 39489552, 49361940, 65815920, 98723880, 197447760]

約数ペア:

[(1, 197447760), (2, 98723880), (3, 65815920), (4, 49361940), (5, 39489552), (6, 32907960), (8, 24680970), (9, 21938640), (10, 19744776), (12, 16453980), (15, 13163184), (16, 12340485), (18, 10969320), (20, 9872388), (24, 8226990), (27, 7312880), (30, 6581592), (36, 5484660), (40, 4936194), (45, 4387728), (48, 4113495), (54, 3656440), (60, 3290796), (72, 2742330), (80, 2468097), (90, 2193864), (108, 1828220), (120, 1645398), (135, 1462576), (144, 1371165), (180, 1096932), (216, 914110), (240, 822699), (270, 731288), (360, 548466), (432, 457055), (540, 365644), (720, 274233), (1080, 182822), (2160, 91411)]