27051720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{225431}}^1$

素因数の和:225445

約数の個数: 32

約数和(自身を含む): 81155520

約数和(自身を除く): 54103800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 225431, 450862, 676293, 901724, 1127155, 1352586, 1803448, 2254310, 2705172, 3381465, 4508620, 5410344, 6762930, 9017240, 13525860, 27051720]

約数ペア:

[(1, 27051720), (2, 13525860), (3, 9017240), (4, 6762930), (5, 5410344), (6, 4508620), (8, 3381465), (10, 2705172), (12, 2254310), (15, 1803448), (20, 1352586), (24, 1127155), (30, 901724), (40, 676293), (60, 450862), (120, 225431)]