30039120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13907}}^1$

素因数の和:13929

約数の個数: 80

約数和(自身を含む): 103475520

約数和(自身を除く): 73436400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13907, 27814, 41721, 55628, 69535, 83442, 111256, 125163, 139070, 166884, 208605, 222512, 250326, 278140, 333768, 375489, 417210, 500652, 556280, 625815, 667536, 750978, 834420, 1001304, 1112560, 1251630, 1501956, 1668840, 1877445, 2002608, 2503260, 3003912, 3337680, 3754890, 5006520, 6007824, 7509780, 10013040, 15019560, 30039120]

約数ペア:

[(1, 30039120), (2, 15019560), (3, 10013040), (4, 7509780), (5, 6007824), (6, 5006520), (8, 3754890), (9, 3337680), (10, 3003912), (12, 2503260), (15, 2002608), (16, 1877445), (18, 1668840), (20, 1501956), (24, 1251630), (27, 1112560), (30, 1001304), (36, 834420), (40, 750978), (45, 667536), (48, 625815), (54, 556280), (60, 500652), (72, 417210), (80, 375489), (90, 333768), (108, 278140), (120, 250326), (135, 222512), (144, 208605), (180, 166884), (216, 139070), (240, 125163), (270, 111256), (360, 83442), (432, 69535), (540, 55628), (720, 41721), (1080, 27814), (2160, 13907)]