152644480

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12553}}^1$

素因数の和:12591

約数の個数: 64

約数和(自身を含む): 384152400

約数和(自身を除く): 231507920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 12160, 12553, 25106, 50212, 62765, 100424, 125530, 200848, 238507, 251060, 401696, 477014, 502120, 803392, 954028, 1004240, 1192535, 1606784, 1908056, 2008480, 2385070, 3816112, 4016960, 4770140, 7632224, 8033920, 9540280, 15264448, 19080560, 30528896, 38161120, 76322240, 152644480]

約数ペア:

[(1, 152644480), (2, 76322240), (4, 38161120), (5, 30528896), (8, 19080560), (10, 15264448), (16, 9540280), (19, 8033920), (20, 7632224), (32, 4770140), (38, 4016960), (40, 3816112), (64, 2385070), (76, 2008480), (80, 1908056), (95, 1606784), (128, 1192535), (152, 1004240), (160, 954028), (190, 803392), (304, 502120), (320, 477014), (380, 401696), (608, 251060), (640, 238507), (760, 200848), (1216, 125530), (1520, 100424), (2432, 62765), (3040, 50212), (6080, 25106), (12160, 12553)]