388384680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3236539}}^1$

素因数の和:3236553

約数の個数: 32

約数和(自身を含む): 1165154400

約数和(自身を除く): 776769720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3236539, 6473078, 9709617, 12946156, 16182695, 19419234, 25892312, 32365390, 38838468, 48548085, 64730780, 77676936, 97096170, 129461560, 194192340, 388384680]

約数ペア:

[(1, 388384680), (2, 194192340), (3, 129461560), (4, 97096170), (5, 77676936), (6, 64730780), (8, 48548085), (10, 38838468), (12, 32365390), (15, 25892312), (20, 19419234), (24, 16182695), (30, 12946156), (40, 9709617), (60, 6473078), (120, 3236539)]