25011720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23159}}^1$

素因数の和:23179

約数の個数: 64

約数和(自身を含む): 83376000

約数和(自身を除く): 58364280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23159, 46318, 69477, 92636, 115795, 138954, 185272, 208431, 231590, 277908, 347385, 416862, 463180, 555816, 625293, 694770, 833724, 926360, 1042155, 1250586, 1389540, 1667448, 2084310, 2501172, 2779080, 3126465, 4168620, 5002344, 6252930, 8337240, 12505860, 25011720]

約数ペア:

[(1, 25011720), (2, 12505860), (3, 8337240), (4, 6252930), (5, 5002344), (6, 4168620), (8, 3126465), (9, 2779080), (10, 2501172), (12, 2084310), (15, 1667448), (18, 1389540), (20, 1250586), (24, 1042155), (27, 926360), (30, 833724), (36, 694770), (40, 625293), (45, 555816), (54, 463180), (60, 416862), (72, 347385), (90, 277908), (108, 231590), (120, 208431), (135, 185272), (180, 138954), (216, 115795), (270, 92636), (360, 69477), (540, 46318), (1080, 23159)]