115864740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{643693}}^1$

素因数の和:643708

約数の個数: 36

約数和(自身を含む): 351456924

約数和(自身を除く): 235592184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 643693, 1287386, 1931079, 2574772, 3218465, 3862158, 5793237, 6436930, 7724316, 9655395, 11586474, 12873860, 19310790, 23172948, 28966185, 38621580, 57932370, 115864740]

約数ペア:

[(1, 115864740), (2, 57932370), (3, 38621580), (4, 28966185), (5, 23172948), (6, 19310790), (9, 12873860), (10, 11586474), (12, 9655395), (15, 7724316), (18, 6436930), (20, 5793237), (30, 3862158), (36, 3218465), (45, 2574772), (60, 1931079), (90, 1287386), (180, 643693)]