47158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17863}}^1$

素因数の和:17890

約数の個数: 80

約数和(自身を含む): 159489792

約数和(自身を除く): 112331472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 17863, 35726, 53589, 71452, 89315, 107178, 142904, 178630, 196493, 214356, 267945, 285808, 357260, 392986, 428712, 535890, 589479, 714520, 785972, 857424, 982465, 1071780, 1178958, 1429040, 1571944, 1964930, 2143560, 2357916, 2947395, 3143888, 3929860, 4287120, 4715832, 5894790, 7859720, 9431664, 11789580, 15719440, 23579160, 47158320]

約数ペア:

[(1, 47158320), (2, 23579160), (3, 15719440), (4, 11789580), (5, 9431664), (6, 7859720), (8, 5894790), (10, 4715832), (11, 4287120), (12, 3929860), (15, 3143888), (16, 2947395), (20, 2357916), (22, 2143560), (24, 1964930), (30, 1571944), (33, 1429040), (40, 1178958), (44, 1071780), (48, 982465), (55, 857424), (60, 785972), (66, 714520), (80, 589479), (88, 535890), (110, 428712), (120, 392986), (132, 357260), (165, 285808), (176, 267945), (220, 214356), (240, 196493), (264, 178630), (330, 142904), (440, 107178), (528, 89315), (660, 71452), (880, 53589), (1320, 35726), (2640, 17863)]