38370960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 130136760

約数和(自身を除く): 91765800

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, 137, 144, 180, 240, 274, 360, 389, 411, 548, 685, 720, 778, 822, 1096, 1167, 1233, 1370, 1556, 1644, 1945, 2055, 2192, 2334, 2466, 2740, 3112, 3288, 3501, 3890, 4110, 4668, 4932, 5480, 5835, 6165, 6224, 6576, 7002, 7780, 8220, 9336, 9864, 10960, 11670, 12330, 14004, 15560, 16440, 17505, 18672, 19728, 23340, 24660, 28008, 31120, 32880, 35010, 46680, 49320, 53293, 56016, 70020, 93360, 98640, 106586, 140040, 159879, 213172, 266465, 280080, 319758, 426344, 479637, 532930, 639516, 799395, 852688, 959274, 1065860, 1279032, 1598790, 1918548, 2131720, 2398185, 2558064, 3197580, 3837096, 4263440, 4796370, 6395160, 7674192, 9592740, 12790320, 19185480, 38370960]

約数ペア:

[(1, 38370960), (2, 19185480), (3, 12790320), (4, 9592740), (5, 7674192), (6, 6395160), (8, 4796370), (9, 4263440), (10, 3837096), (12, 3197580), (15, 2558064), (16, 2398185), (18, 2131720), (20, 1918548), (24, 1598790), (30, 1279032), (36, 1065860), (40, 959274), (45, 852688), (48, 799395), (60, 639516), (72, 532930), (80, 479637), (90, 426344), (120, 319758), (137, 280080), (144, 266465), (180, 213172), (240, 159879), (274, 140040), (360, 106586), (389, 98640), (411, 93360), (548, 70020), (685, 56016), (720, 53293), (778, 49320), (822, 46680), (1096, 35010), (1167, 32880), (1233, 31120), (1370, 28008), (1556, 24660), (1644, 23340), (1945, 19728), (2055, 18672), (2192, 17505), (2334, 16440), (2466, 15560), (2740, 14004), (3112, 12330), (3288, 11670), (3501, 10960), (3890, 9864), (4110, 9336), (4668, 8220), (4932, 7780), (5480, 7002), (5835, 6576), (6165, 6224)]