230342520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112913}}^1$

素因数の和:112944

約数の個数: 64

約数和(自身を含む): 731682720

約数和(自身を除く): 501340200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 112913, 225826, 338739, 451652, 564565, 677478, 903304, 1129130, 1354956, 1693695, 1919521, 2258260, 2709912, 3387390, 3839042, 4516520, 5758563, 6774780, 7678084, 9597605, 11517126, 13549560, 15356168, 19195210, 23034252, 28792815, 38390420, 46068504, 57585630, 76780840, 115171260, 230342520]

約数ペア:

[(1, 230342520), (2, 115171260), (3, 76780840), (4, 57585630), (5, 46068504), (6, 38390420), (8, 28792815), (10, 23034252), (12, 19195210), (15, 15356168), (17, 13549560), (20, 11517126), (24, 9597605), (30, 7678084), (34, 6774780), (40, 5758563), (51, 4516520), (60, 3839042), (68, 3387390), (85, 2709912), (102, 2258260), (120, 1919521), (136, 1693695), (170, 1354956), (204, 1129130), (255, 903304), (340, 677478), (408, 564565), (510, 451652), (680, 338739), (1020, 225826), (2040, 112913)]