172052280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2087}}^1$

素因数の和:2333

約数の個数: 96

約数和(自身を含む): 561880800

約数和(自身を除く): 389828520

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, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2087, 2290, 2748, 3435, 4122, 4174, 4580, 5496, 6261, 6870, 8244, 8348, 9160, 10305, 10435, 12522, 13740, 16488, 16696, 18783, 20610, 20870, 25044, 27480, 31305, 37566, 41220, 41740, 50088, 62610, 75132, 82440, 83480, 93915, 125220, 150264, 187830, 250440, 375660, 477923, 751320, 955846, 1433769, 1911692, 2389615, 2867538, 3823384, 4301307, 4779230, 5735076, 7168845, 8602614, 9558460, 11470152, 14337690, 17205228, 19116920, 21506535, 28675380, 34410456, 43013070, 57350760, 86026140, 172052280]

約数ペア:

[(1, 172052280), (2, 86026140), (3, 57350760), (4, 43013070), (5, 34410456), (6, 28675380), (8, 21506535), (9, 19116920), (10, 17205228), (12, 14337690), (15, 11470152), (18, 9558460), (20, 8602614), (24, 7168845), (30, 5735076), (36, 4779230), (40, 4301307), (45, 3823384), (60, 2867538), (72, 2389615), (90, 1911692), (120, 1433769), (180, 955846), (229, 751320), (360, 477923), (458, 375660), (687, 250440), (916, 187830), (1145, 150264), (1374, 125220), (1832, 93915), (2061, 83480), (2087, 82440), (2290, 75132), (2748, 62610), (3435, 50088), (4122, 41740), (4174, 41220), (4580, 37566), (5496, 31305), (6261, 27480), (6870, 25044), (8244, 20870), (8348, 20610), (9160, 18783), (10305, 16696), (10435, 16488), (12522, 13740)]