551545920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{191509}}^1$

素因数の和:191532

約数の個数: 84

約数和(自身を含む): 1897098060

約数和(自身を除く): 1345552140

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, 191509, 383018, 574527, 766036, 957545, 1149054, 1532072, 1723581, 1915090, 2298108, 2872635, 3064144, 3447162, 3830180, 4596216, 5745270, 6128288, 6894324, 7660360, 8617905, 9192432, 11490540, 12256576, 13788648, 15320720, 17235810, 18384864, 22981080, 27577296, 30641440, 34471620, 36769728, 45962160, 55154592, 61282880, 68943240, 91924320, 110309184, 137886480, 183848640, 275772960, 551545920]

約数ペア:

[(1, 551545920), (2, 275772960), (3, 183848640), (4, 137886480), (5, 110309184), (6, 91924320), (8, 68943240), (9, 61282880), (10, 55154592), (12, 45962160), (15, 36769728), (16, 34471620), (18, 30641440), (20, 27577296), (24, 22981080), (30, 18384864), (32, 17235810), (36, 15320720), (40, 13788648), (45, 12256576), (48, 11490540), (60, 9192432), (64, 8617905), (72, 7660360), (80, 6894324), (90, 6128288), (96, 5745270), (120, 4596216), (144, 3830180), (160, 3447162), (180, 3064144), (192, 2872635), (240, 2298108), (288, 1915090), (320, 1723581), (360, 1532072), (480, 1149054), (576, 957545), (720, 766036), (960, 574527), (1440, 383018), (2880, 191509)]