120993040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4664

約数の個数: 80

約数和(自身を含む): 328407552

約数和(自身を除く): 207414512

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, 1316, 1645, 1880, 2632, 3290, 3760, 4597, 5264, 6580, 9194, 13160, 18388, 22985, 26320, 32179, 36776, 45970, 64358, 73552, 91940, 128716, 160895, 183880, 216059, 257432, 321790, 367760, 432118, 514864, 643580, 864236, 1080295, 1287160, 1512413, 1728472, 2160590, 2574320, 3024826, 3456944, 4321180, 6049652, 7562065, 8642360, 12099304, 15124130, 17284720, 24198608, 30248260, 60496520, 120993040]

約数ペア:

[(1, 120993040), (2, 60496520), (4, 30248260), (5, 24198608), (7, 17284720), (8, 15124130), (10, 12099304), (14, 8642360), (16, 7562065), (20, 6049652), (28, 4321180), (35, 3456944), (40, 3024826), (47, 2574320), (56, 2160590), (70, 1728472), (80, 1512413), (94, 1287160), (112, 1080295), (140, 864236), (188, 643580), (235, 514864), (280, 432118), (329, 367760), (376, 321790), (470, 257432), (560, 216059), (658, 183880), (752, 160895), (940, 128716), (1316, 91940), (1645, 73552), (1880, 64358), (2632, 45970), (3290, 36776), (3760, 32179), (4597, 26320), (5264, 22985), (6580, 18388), (9194, 13160)]