393539220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14479}}^1$

素因数の和:14645

約数の個数: 72

約数和(自身を含む): 1201724160

約数和(自身を除く): 808184940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 14479, 27180, 28958, 43437, 57916, 72395, 86874, 130311, 144790, 173748, 217185, 260622, 289580, 434370, 521244, 651555, 868740, 1303110, 2186329, 2606220, 4372658, 6558987, 8745316, 10931645, 13117974, 19676961, 21863290, 26235948, 32794935, 39353922, 43726580, 65589870, 78707844, 98384805, 131179740, 196769610, 393539220]

約数ペア:

[(1, 393539220), (2, 196769610), (3, 131179740), (4, 98384805), (5, 78707844), (6, 65589870), (9, 43726580), (10, 39353922), (12, 32794935), (15, 26235948), (18, 21863290), (20, 19676961), (30, 13117974), (36, 10931645), (45, 8745316), (60, 6558987), (90, 4372658), (151, 2606220), (180, 2186329), (302, 1303110), (453, 868740), (604, 651555), (755, 521244), (906, 434370), (1359, 289580), (1510, 260622), (1812, 217185), (2265, 173748), (2718, 144790), (3020, 130311), (4530, 86874), (5436, 72395), (6795, 57916), (9060, 43437), (13590, 28958), (14479, 27180)]