1531114560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{531637}}^1$

素因数の和:531660

約数の個数: 84

約数和(自身を含む): 5266406028

約数和(自身を除く): 3735291468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 531637, 1063274, 1594911, 2126548, 2658185, 3189822, 4253096, 4784733, 5316370, 6379644, 7974555, 8506192, 9569466, 10632740, 12759288, 15949110, 17012384, 19138932, 21265480, 23923665, 25518576, 31898220, 34024768, 38277864, 42530960, 47847330, 51037152, 63796440, 76555728, 85061920, 95694660, 102074304, 127592880, 153111456, 170123840, 191389320, 255185760, 306222912, 382778640, 510371520, 765557280, 1531114560]

約数ペア:

[(1, 1531114560), (2, 765557280), (3, 510371520), (4, 382778640), (5, 306222912), (6, 255185760), (8, 191389320), (9, 170123840), (10, 153111456), (12, 127592880), (15, 102074304), (16, 95694660), (18, 85061920), (20, 76555728), (24, 63796440), (30, 51037152), (32, 47847330), (36, 42530960), (40, 38277864), (45, 34024768), (48, 31898220), (60, 25518576), (64, 23923665), (72, 21265480), (80, 19138932), (90, 17012384), (96, 15949110), (120, 12759288), (144, 10632740), (160, 9569466), (180, 8506192), (192, 7974555), (240, 6379644), (288, 5316370), (320, 4784733), (360, 4253096), (480, 3189822), (576, 2658185), (720, 2126548), (960, 1594911), (1440, 1063274), (2880, 531637)]