127602780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10687}}^1$

素因数の和:10898

約数の個数: 48

約数和(自身を含む): 359116800

約数和(自身を除く): 231514020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 10687, 11940, 21374, 32061, 42748, 53435, 64122, 106870, 128244, 160305, 213740, 320610, 641220, 2126713, 4253426, 6380139, 8506852, 10633565, 12760278, 21267130, 25520556, 31900695, 42534260, 63801390, 127602780]

約数ペア:

[(1, 127602780), (2, 63801390), (3, 42534260), (4, 31900695), (5, 25520556), (6, 21267130), (10, 12760278), (12, 10633565), (15, 8506852), (20, 6380139), (30, 4253426), (60, 2126713), (199, 641220), (398, 320610), (597, 213740), (796, 160305), (995, 128244), (1194, 106870), (1990, 64122), (2388, 53435), (2985, 42748), (3980, 32061), (5970, 21374), (10687, 11940)]