194742960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{811429}}^1$

素因数の和:811445

約数の個数: 40

約数和(自身を含む): 603703920

約数和(自身を除く): 408960960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 811429, 1622858, 2434287, 3245716, 4057145, 4868574, 6491432, 8114290, 9737148, 12171435, 12982864, 16228580, 19474296, 24342870, 32457160, 38948592, 48685740, 64914320, 97371480, 194742960]

約数ペア:

[(1, 194742960), (2, 97371480), (3, 64914320), (4, 48685740), (5, 38948592), (6, 32457160), (8, 24342870), (10, 19474296), (12, 16228580), (15, 12982864), (16, 12171435), (20, 9737148), (24, 8114290), (30, 6491432), (40, 4868574), (48, 4057145), (60, 3245716), (80, 2434287), (120, 1622858), (240, 811429)]