16401180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14387}}^1$

素因数の和:14418

約数の個数: 48

約数和(自身を含む): 48343680

約数和(自身を除く): 31942500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14387, 28774, 43161, 57548, 71935, 86322, 143870, 172644, 215805, 273353, 287740, 431610, 546706, 820059, 863220, 1093412, 1366765, 1640118, 2733530, 3280236, 4100295, 5467060, 8200590, 16401180]

約数ペア:

[(1, 16401180), (2, 8200590), (3, 5467060), (4, 4100295), (5, 3280236), (6, 2733530), (10, 1640118), (12, 1366765), (15, 1093412), (19, 863220), (20, 820059), (30, 546706), (38, 431610), (57, 287740), (60, 273353), (76, 215805), (95, 172644), (114, 143870), (190, 86322), (228, 71935), (285, 57548), (380, 43161), (570, 28774), (1140, 14387)]