1931405760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{670627}}^1$

素因数の和:670650

約数の個数: 84

約数和(自身を含む): 6643240968

約数和(自身を除く): 4711835208

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, 670627, 1341254, 2011881, 2682508, 3353135, 4023762, 5365016, 6035643, 6706270, 8047524, 10059405, 10730032, 12071286, 13412540, 16095048, 20118810, 21460064, 24142572, 26825080, 30178215, 32190096, 40237620, 42920128, 48285144, 53650160, 60356430, 64380192, 80475240, 96570288, 107300320, 120712860, 128760384, 160950480, 193140576, 214600640, 241425720, 321900960, 386281152, 482851440, 643801920, 965702880, 1931405760]

約数ペア:

[(1, 1931405760), (2, 965702880), (3, 643801920), (4, 482851440), (5, 386281152), (6, 321900960), (8, 241425720), (9, 214600640), (10, 193140576), (12, 160950480), (15, 128760384), (16, 120712860), (18, 107300320), (20, 96570288), (24, 80475240), (30, 64380192), (32, 60356430), (36, 53650160), (40, 48285144), (45, 42920128), (48, 40237620), (60, 32190096), (64, 30178215), (72, 26825080), (80, 24142572), (90, 21460064), (96, 20118810), (120, 16095048), (144, 13412540), (160, 12071286), (180, 10730032), (192, 10059405), (240, 8047524), (288, 6706270), (320, 6035643), (360, 5365016), (480, 4023762), (576, 3353135), (720, 2682508), (960, 2011881), (1440, 1341254), (2880, 670627)]