131433480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1103}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 428837760

約数和(自身を除く): 297404280

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, 331, 360, 662, 993, 1103, 1324, 1655, 1986, 2206, 2648, 2979, 3309, 3310, 3972, 4412, 4965, 5515, 5958, 6618, 6620, 7944, 8824, 9927, 9930, 11030, 11916, 13236, 13240, 14895, 16545, 19854, 19860, 22060, 23832, 26472, 29790, 33090, 39708, 39720, 44120, 49635, 59580, 66180, 79416, 99270, 119160, 132360, 198540, 365093, 397080, 730186, 1095279, 1460372, 1825465, 2190558, 2920744, 3285837, 3650930, 4381116, 5476395, 6571674, 7301860, 8762232, 10952790, 13143348, 14603720, 16429185, 21905580, 26286696, 32858370, 43811160, 65716740, 131433480]

約数ペア:

[(1, 131433480), (2, 65716740), (3, 43811160), (4, 32858370), (5, 26286696), (6, 21905580), (8, 16429185), (9, 14603720), (10, 13143348), (12, 10952790), (15, 8762232), (18, 7301860), (20, 6571674), (24, 5476395), (30, 4381116), (36, 3650930), (40, 3285837), (45, 2920744), (60, 2190558), (72, 1825465), (90, 1460372), (120, 1095279), (180, 730186), (331, 397080), (360, 365093), (662, 198540), (993, 132360), (1103, 119160), (1324, 99270), (1655, 79416), (1986, 66180), (2206, 59580), (2648, 49635), (2979, 44120), (3309, 39720), (3310, 39708), (3972, 33090), (4412, 29790), (4965, 26472), (5515, 23832), (5958, 22060), (6618, 19860), (6620, 19854), (7944, 16545), (8824, 14895), (9927, 13240), (9930, 13236), (11030, 11916)]