61440048

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3257}}^1$

素因数の和:3402

約数の個数: 60

約数和(自身を含む): 173312568

約数和(自身を除く): 111872520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 3257, 4716, 6288, 6514, 9432, 9771, 13028, 18864, 19542, 26056, 29313, 39084, 52112, 58626, 78168, 117252, 156336, 234504, 426667, 469008, 853334, 1280001, 1706668, 2560002, 3413336, 3840003, 5120004, 6826672, 7680006, 10240008, 15360012, 20480016, 30720024, 61440048]

約数ペア:

[(1, 61440048), (2, 30720024), (3, 20480016), (4, 15360012), (6, 10240008), (8, 7680006), (9, 6826672), (12, 5120004), (16, 3840003), (18, 3413336), (24, 2560002), (36, 1706668), (48, 1280001), (72, 853334), (131, 469008), (144, 426667), (262, 234504), (393, 156336), (524, 117252), (786, 78168), (1048, 58626), (1179, 52112), (1572, 39084), (2096, 29313), (2358, 26056), (3144, 19542), (3257, 18864), (4716, 13028), (6288, 9771), (6514, 9432)]