23615460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11927}}^1$

素因数の和:11953

約数の個数: 72

約数和(自身を含む): 78152256

約数和(自身を除く): 54536796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 11927, 23854, 35781, 47708, 59635, 71562, 107343, 119270, 131197, 143124, 178905, 214686, 238540, 262394, 357810, 393591, 429372, 524788, 536715, 655985, 715620, 787182, 1073430, 1180773, 1311970, 1574364, 1967955, 2146860, 2361546, 2623940, 3935910, 4723092, 5903865, 7871820, 11807730, 23615460]

約数ペア:

[(1, 23615460), (2, 11807730), (3, 7871820), (4, 5903865), (5, 4723092), (6, 3935910), (9, 2623940), (10, 2361546), (11, 2146860), (12, 1967955), (15, 1574364), (18, 1311970), (20, 1180773), (22, 1073430), (30, 787182), (33, 715620), (36, 655985), (44, 536715), (45, 524788), (55, 429372), (60, 393591), (66, 357810), (90, 262394), (99, 238540), (110, 214686), (132, 178905), (165, 143124), (180, 131197), (198, 119270), (220, 107343), (330, 71562), (396, 59635), (495, 47708), (660, 35781), (990, 23854), (1980, 11927)]