127622160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1305

約数の個数: 120

約数和(自身を含む): 431709720

約数和(自身を除く): 304087560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1129, 1256, 1413, 1570, 1884, 2258, 2355, 2512, 2826, 3140, 3387, 3768, 4516, 4710, 5645, 5652, 6280, 6774, 7065, 7536, 9032, 9420, 10161, 11290, 11304, 12560, 13548, 14130, 16935, 18064, 18840, 20322, 22580, 22608, 27096, 28260, 33870, 37680, 40644, 45160, 50805, 54192, 56520, 67740, 81288, 90320, 101610, 113040, 135480, 162576, 177253, 203220, 270960, 354506, 406440, 531759, 709012, 812880, 886265, 1063518, 1418024, 1595277, 1772530, 2127036, 2658795, 2836048, 3190554, 3545060, 4254072, 5317590, 6381108, 7090120, 7976385, 8508144, 10635180, 12762216, 14180240, 15952770, 21270360, 25524432, 31905540, 42540720, 63811080, 127622160]

約数ペア:

[(1, 127622160), (2, 63811080), (3, 42540720), (4, 31905540), (5, 25524432), (6, 21270360), (8, 15952770), (9, 14180240), (10, 12762216), (12, 10635180), (15, 8508144), (16, 7976385), (18, 7090120), (20, 6381108), (24, 5317590), (30, 4254072), (36, 3545060), (40, 3190554), (45, 2836048), (48, 2658795), (60, 2127036), (72, 1772530), (80, 1595277), (90, 1418024), (120, 1063518), (144, 886265), (157, 812880), (180, 709012), (240, 531759), (314, 406440), (360, 354506), (471, 270960), (628, 203220), (720, 177253), (785, 162576), (942, 135480), (1129, 113040), (1256, 101610), (1413, 90320), (1570, 81288), (1884, 67740), (2258, 56520), (2355, 54192), (2512, 50805), (2826, 45160), (3140, 40644), (3387, 37680), (3768, 33870), (4516, 28260), (4710, 27096), (5645, 22608), (5652, 22580), (6280, 20322), (6774, 18840), (7065, 18064), (7536, 16935), (9032, 14130), (9420, 13548), (10161, 12560), (11290, 11304)]