159318960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5227}}^1$

素因数の和:5370

約数の個数: 80

約数和(自身を含む): 497872896

約数和(自身を除く): 338553936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 5227, 6096, 7620, 10160, 10454, 15240, 15681, 20908, 26135, 30480, 31362, 41816, 52270, 62724, 78405, 83632, 104540, 125448, 156810, 209080, 250896, 313620, 418160, 627240, 663829, 1254480, 1327658, 1991487, 2655316, 3319145, 3982974, 5310632, 6638290, 7965948, 9957435, 10621264, 13276580, 15931896, 19914870, 26553160, 31863792, 39829740, 53106320, 79659480, 159318960]

約数ペア:

[(1, 159318960), (2, 79659480), (3, 53106320), (4, 39829740), (5, 31863792), (6, 26553160), (8, 19914870), (10, 15931896), (12, 13276580), (15, 10621264), (16, 9957435), (20, 7965948), (24, 6638290), (30, 5310632), (40, 3982974), (48, 3319145), (60, 2655316), (80, 1991487), (120, 1327658), (127, 1254480), (240, 663829), (254, 627240), (381, 418160), (508, 313620), (635, 250896), (762, 209080), (1016, 156810), (1270, 125448), (1524, 104540), (1905, 83632), (2032, 78405), (2540, 62724), (3048, 52270), (3810, 41816), (5080, 31362), (5227, 30480), (6096, 26135), (7620, 20908), (10160, 15681), (10454, 15240)]