1520783340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3607}}^1\times {\mathrm{7027}}^1$

素因数の和:10646

約数の個数: 48

約数和(自身を含む): 4259980032

約数和(自身を除く): 2739196692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3607, 7027, 7214, 10821, 14054, 14428, 18035, 21081, 21642, 28108, 35135, 36070, 42162, 43284, 54105, 70270, 72140, 84324, 105405, 108210, 140540, 210810, 216420, 421620, 25346389, 50692778, 76039167, 101385556, 126731945, 152078334, 253463890, 304156668, 380195835, 506927780, 760391670, 1520783340]

約数ペア:

[(1, 1520783340), (2, 760391670), (3, 506927780), (4, 380195835), (5, 304156668), (6, 253463890), (10, 152078334), (12, 126731945), (15, 101385556), (20, 76039167), (30, 50692778), (60, 25346389), (3607, 421620), (7027, 216420), (7214, 210810), (10821, 140540), (14054, 108210), (14428, 105405), (18035, 84324), (21081, 72140), (21642, 70270), (28108, 54105), (35135, 43284), (36070, 42162)]