4293720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11927}}^1$

素因数の和:11944

約数の個数: 48

約数和(自身を含む): 13955760

約数和(自身を除く): 9662040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11927, 23854, 35781, 47708, 59635, 71562, 95416, 107343, 119270, 143124, 178905, 214686, 238540, 286248, 357810, 429372, 477080, 536715, 715620, 858744, 1073430, 1431240, 2146860, 4293720]

約数ペア:

[(1, 4293720), (2, 2146860), (3, 1431240), (4, 1073430), (5, 858744), (6, 715620), (8, 536715), (9, 477080), (10, 429372), (12, 357810), (15, 286248), (18, 238540), (20, 214686), (24, 178905), (30, 143124), (36, 119270), (40, 107343), (45, 95416), (60, 71562), (72, 59635), (90, 47708), (120, 35781), (180, 23854), (360, 11927)]