39432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5387}}^1$

素因数の和:5462

約数の個数: 64

約数和(自身を含む): 120260160

約数和(自身を除く): 80827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 5387, 7320, 10774, 16161, 21548, 26935, 32322, 43096, 53870, 64644, 80805, 107740, 129288, 161610, 215480, 323220, 328607, 646440, 657214, 985821, 1314428, 1643035, 1971642, 2628856, 3286070, 3943284, 4929105, 6572140, 7886568, 9858210, 13144280, 19716420, 39432840]

約数ペア:

[(1, 39432840), (2, 19716420), (3, 13144280), (4, 9858210), (5, 7886568), (6, 6572140), (8, 4929105), (10, 3943284), (12, 3286070), (15, 2628856), (20, 1971642), (24, 1643035), (30, 1314428), (40, 985821), (60, 657214), (61, 646440), (120, 328607), (122, 323220), (183, 215480), (244, 161610), (305, 129288), (366, 107740), (488, 80805), (610, 64644), (732, 53870), (915, 43096), (1220, 32322), (1464, 26935), (1830, 21548), (2440, 16161), (3660, 10774), (5387, 7320)]