120768660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2027}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 367619616

約数和(自身を除く): 246850956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2027, 2979, 3310, 3972, 4054, 4965, 5958, 6081, 6620, 8108, 9930, 10135, 11916, 12162, 14895, 18243, 19860, 20270, 24324, 29790, 30405, 36486, 40540, 59580, 60810, 72972, 91215, 121620, 182430, 364860, 670937, 1341874, 2012811, 2683748, 3354685, 4025622, 6038433, 6709370, 8051244, 10064055, 12076866, 13418740, 20128110, 24153732, 30192165, 40256220, 60384330, 120768660]

約数ペア:

[(1, 120768660), (2, 60384330), (3, 40256220), (4, 30192165), (5, 24153732), (6, 20128110), (9, 13418740), (10, 12076866), (12, 10064055), (15, 8051244), (18, 6709370), (20, 6038433), (30, 4025622), (36, 3354685), (45, 2683748), (60, 2012811), (90, 1341874), (180, 670937), (331, 364860), (662, 182430), (993, 121620), (1324, 91215), (1655, 72972), (1986, 60810), (2027, 59580), (2979, 40540), (3310, 36486), (3972, 30405), (4054, 29790), (4965, 24324), (5958, 20270), (6081, 19860), (6620, 18243), (8108, 14895), (9930, 12162), (10135, 11916)]