216137520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{300191}}^1$

素因数の和:300210

約数の個数: 60

約数和(自身を含む): 725864256

約数和(自身を除く): 509726736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 300191, 600382, 900573, 1200764, 1500955, 1801146, 2401528, 2701719, 3001910, 3602292, 4502865, 4803056, 5403438, 6003820, 7204584, 9005730, 10806876, 12007640, 13508595, 14409168, 18011460, 21613752, 24015280, 27017190, 36022920, 43227504, 54034380, 72045840, 108068760, 216137520]

約数ペア:

[(1, 216137520), (2, 108068760), (3, 72045840), (4, 54034380), (5, 43227504), (6, 36022920), (8, 27017190), (9, 24015280), (10, 21613752), (12, 18011460), (15, 14409168), (16, 13508595), (18, 12007640), (20, 10806876), (24, 9005730), (30, 7204584), (36, 6003820), (40, 5403438), (45, 4803056), (48, 4502865), (60, 3602292), (72, 3001910), (80, 2701719), (90, 2401528), (120, 1801146), (144, 1500955), (180, 1200764), (240, 900573), (360, 600382), (720, 300191)]