30294320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1218

約数の個数: 80

約数和(自身を含む): 82280448

約数和(自身を除く): 51986128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1151, 1316, 1645, 1880, 2302, 2632, 3290, 3760, 4604, 5264, 5755, 6580, 8057, 9208, 11510, 13160, 16114, 18416, 23020, 26320, 32228, 40285, 46040, 54097, 64456, 80570, 92080, 108194, 128912, 161140, 216388, 270485, 322280, 378679, 432776, 540970, 644560, 757358, 865552, 1081940, 1514716, 1893395, 2163880, 3029432, 3786790, 4327760, 6058864, 7573580, 15147160, 30294320]

約数ペア:

[(1, 30294320), (2, 15147160), (4, 7573580), (5, 6058864), (7, 4327760), (8, 3786790), (10, 3029432), (14, 2163880), (16, 1893395), (20, 1514716), (28, 1081940), (35, 865552), (40, 757358), (47, 644560), (56, 540970), (70, 432776), (80, 378679), (94, 322280), (112, 270485), (140, 216388), (188, 161140), (235, 128912), (280, 108194), (329, 92080), (376, 80570), (470, 64456), (560, 54097), (658, 46040), (752, 40285), (940, 32228), (1151, 26320), (1316, 23020), (1645, 18416), (1880, 16114), (2302, 13160), (2632, 11510), (3290, 9208), (3760, 8057), (4604, 6580), (5264, 5755)]