157542720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:832

約数の個数: 112

約数和(自身を含む): 502676160

約数和(自身を除く): 345133440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 379, 433, 480, 758, 866, 960, 1137, 1299, 1516, 1732, 1895, 2165, 2274, 2598, 3032, 3464, 3790, 4330, 4548, 5196, 5685, 6064, 6495, 6928, 7580, 8660, 9096, 10392, 11370, 12128, 12990, 13856, 15160, 17320, 18192, 20784, 22740, 24256, 25980, 27712, 30320, 34640, 36384, 41568, 45480, 51960, 60640, 69280, 72768, 83136, 90960, 103920, 121280, 138560, 164107, 181920, 207840, 328214, 363840, 415680, 492321, 656428, 820535, 984642, 1312856, 1641070, 1969284, 2461605, 2625712, 3282140, 3938568, 4923210, 5251424, 6564280, 7877136, 9846420, 10502848, 13128560, 15754272, 19692840, 26257120, 31508544, 39385680, 52514240, 78771360, 157542720]

約数ペア:

[(1, 157542720), (2, 78771360), (3, 52514240), (4, 39385680), (5, 31508544), (6, 26257120), (8, 19692840), (10, 15754272), (12, 13128560), (15, 10502848), (16, 9846420), (20, 7877136), (24, 6564280), (30, 5251424), (32, 4923210), (40, 3938568), (48, 3282140), (60, 2625712), (64, 2461605), (80, 1969284), (96, 1641070), (120, 1312856), (160, 984642), (192, 820535), (240, 656428), (320, 492321), (379, 415680), (433, 363840), (480, 328214), (758, 207840), (866, 181920), (960, 164107), (1137, 138560), (1299, 121280), (1516, 103920), (1732, 90960), (1895, 83136), (2165, 72768), (2274, 69280), (2598, 60640), (3032, 51960), (3464, 45480), (3790, 41568), (4330, 36384), (4548, 34640), (5196, 30320), (5685, 27712), (6064, 25980), (6495, 24256), (6928, 22740), (7580, 20784), (8660, 18192), (9096, 17320), (10392, 15160), (11370, 13856), (12128, 12990)]