2880888

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 5102472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 307, 391, 408, 552, 614, 782, 921, 1173, 1228, 1564, 1842, 2346, 2456, 3128, 3684, 4692, 5219, 7061, 7368, 9384, 10438, 14122, 15657, 20876, 21183, 28244, 31314, 41752, 42366, 56488, 62628, 84732, 120037, 125256, 169464, 240074, 360111, 480148, 720222, 960296, 1440444, 2880888]

約数ペア:

[(1, 2880888), (2, 1440444), (3, 960296), (4, 720222), (6, 480148), (8, 360111), (12, 240074), (17, 169464), (23, 125256), (24, 120037), (34, 84732), (46, 62628), (51, 56488), (68, 42366), (69, 41752), (92, 31314), (102, 28244), (136, 21183), (138, 20876), (184, 15657), (204, 14122), (276, 10438), (307, 9384), (391, 7368), (408, 7061), (552, 5219), (614, 4692), (782, 3684), (921, 3128), (1173, 2456), (1228, 2346), (1564, 1842)]