387616380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{13487}}^1$

素因数の和:13978

約数の個数: 48

約数和(自身を含む): 1087672320

約数和(自身を除く): 700055940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 13487, 14370, 26974, 28740, 40461, 53948, 67435, 80922, 134870, 161844, 202305, 269740, 404610, 809220, 6460273, 12920546, 19380819, 25841092, 32301365, 38761638, 64602730, 77523276, 96904095, 129205460, 193808190, 387616380]

約数ペア:

[(1, 387616380), (2, 193808190), (3, 129205460), (4, 96904095), (5, 77523276), (6, 64602730), (10, 38761638), (12, 32301365), (15, 25841092), (20, 19380819), (30, 12920546), (60, 6460273), (479, 809220), (958, 404610), (1437, 269740), (1916, 202305), (2395, 161844), (2874, 134870), (4790, 80922), (5748, 67435), (7185, 53948), (9580, 40461), (13487, 28740), (14370, 26974)]