129222120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2887}}^1$

素因数の和:3274

約数の個数: 64

約数和(自身を含む): 388840320

約数和(自身を除く): 259618200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2887, 2984, 3730, 4476, 5595, 5774, 7460, 8661, 8952, 11190, 11548, 14435, 14920, 17322, 22380, 23096, 28870, 34644, 43305, 44760, 57740, 69288, 86610, 115480, 173220, 346440, 1076851, 2153702, 3230553, 4307404, 5384255, 6461106, 8614808, 10768510, 12922212, 16152765, 21537020, 25844424, 32305530, 43074040, 64611060, 129222120]

約数ペア:

[(1, 129222120), (2, 64611060), (3, 43074040), (4, 32305530), (5, 25844424), (6, 21537020), (8, 16152765), (10, 12922212), (12, 10768510), (15, 8614808), (20, 6461106), (24, 5384255), (30, 4307404), (40, 3230553), (60, 2153702), (120, 1076851), (373, 346440), (746, 173220), (1119, 115480), (1492, 86610), (1865, 69288), (2238, 57740), (2887, 44760), (2984, 43305), (3730, 34644), (4476, 28870), (5595, 23096), (5774, 22380), (7460, 17322), (8661, 14920), (8952, 14435), (11190, 11548)]