925920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{643}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 3164616

約数和(自身を除く): 2238696

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 643, 720, 1286, 1440, 1929, 2572, 3215, 3858, 5144, 5787, 6430, 7716, 9645, 10288, 11574, 12860, 15432, 19290, 20576, 23148, 25720, 28935, 30864, 38580, 46296, 51440, 57870, 61728, 77160, 92592, 102880, 115740, 154320, 185184, 231480, 308640, 462960, 925920]

約数ペア:

[(1, 925920), (2, 462960), (3, 308640), (4, 231480), (5, 185184), (6, 154320), (8, 115740), (9, 102880), (10, 92592), (12, 77160), (15, 61728), (16, 57870), (18, 51440), (20, 46296), (24, 38580), (30, 30864), (32, 28935), (36, 25720), (40, 23148), (45, 20576), (48, 19290), (60, 15432), (72, 12860), (80, 11574), (90, 10288), (96, 9645), (120, 7716), (144, 6430), (160, 5787), (180, 5144), (240, 3858), (288, 3215), (360, 2572), (480, 1929), (643, 1440), (720, 1286)]