12651960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1860

約数の個数: 64

約数和(自身を含む): 38620800

約数和(自身を除く): 25968840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 1787, 2360, 3540, 3574, 5361, 7080, 7148, 8935, 10722, 14296, 17870, 21444, 26805, 35740, 42888, 53610, 71480, 105433, 107220, 210866, 214440, 316299, 421732, 527165, 632598, 843464, 1054330, 1265196, 1581495, 2108660, 2530392, 3162990, 4217320, 6325980, 12651960]

約数ペア:

[(1, 12651960), (2, 6325980), (3, 4217320), (4, 3162990), (5, 2530392), (6, 2108660), (8, 1581495), (10, 1265196), (12, 1054330), (15, 843464), (20, 632598), (24, 527165), (30, 421732), (40, 316299), (59, 214440), (60, 210866), (118, 107220), (120, 105433), (177, 71480), (236, 53610), (295, 42888), (354, 35740), (472, 26805), (590, 21444), (708, 17870), (885, 14296), (1180, 10722), (1416, 8935), (1770, 7148), (1787, 7080), (2360, 5361), (3540, 3574)]