12308640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25643}}^1$

素因数の和:25661

約数の個数: 48

約数和(自身を含む): 38773728

約数和(自身を除く): 26465088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25643, 51286, 76929, 102572, 128215, 153858, 205144, 256430, 307716, 384645, 410288, 512860, 615432, 769290, 820576, 1025720, 1230864, 1538580, 2051440, 2461728, 3077160, 4102880, 6154320, 12308640]

約数ペア:

[(1, 12308640), (2, 6154320), (3, 4102880), (4, 3077160), (5, 2461728), (6, 2051440), (8, 1538580), (10, 1230864), (12, 1025720), (15, 820576), (16, 769290), (20, 615432), (24, 512860), (30, 410288), (32, 384645), (40, 307716), (48, 256430), (60, 205144), (80, 153858), (96, 128215), (120, 102572), (160, 76929), (240, 51286), (480, 25643)]