120283880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 283122000

約数和(自身を除く): 162838120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 970, 1069, 1160, 1940, 2138, 2813, 3880, 4276, 5345, 5626, 8552, 10690, 11252, 14065, 21380, 22504, 28130, 31001, 42760, 56260, 62002, 103693, 112520, 124004, 155005, 207386, 248008, 310010, 414772, 518465, 620020, 829544, 1036930, 1240040, 2073860, 3007097, 4147720, 6014194, 12028388, 15035485, 24056776, 30070970, 60141940, 120283880]

約数ペア:

[(1, 120283880), (2, 60141940), (4, 30070970), (5, 24056776), (8, 15035485), (10, 12028388), (20, 6014194), (29, 4147720), (40, 3007097), (58, 2073860), (97, 1240040), (116, 1036930), (145, 829544), (194, 620020), (232, 518465), (290, 414772), (388, 310010), (485, 248008), (580, 207386), (776, 155005), (970, 124004), (1069, 112520), (1160, 103693), (1940, 62002), (2138, 56260), (2813, 42760), (3880, 31001), (4276, 28130), (5345, 22504), (5626, 21380), (8552, 14065), (10690, 11252)]