8951160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 27165600

約数和(自身を除く): 18214440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 769, 776, 970, 1164, 1455, 1538, 1940, 2307, 2328, 2910, 3076, 3845, 3880, 4614, 5820, 6152, 7690, 9228, 11535, 11640, 15380, 18456, 23070, 30760, 46140, 74593, 92280, 149186, 223779, 298372, 372965, 447558, 596744, 745930, 895116, 1118895, 1491860, 1790232, 2237790, 2983720, 4475580, 8951160]

約数ペア:

[(1, 8951160), (2, 4475580), (3, 2983720), (4, 2237790), (5, 1790232), (6, 1491860), (8, 1118895), (10, 895116), (12, 745930), (15, 596744), (20, 447558), (24, 372965), (30, 298372), (40, 223779), (60, 149186), (97, 92280), (120, 74593), (194, 46140), (291, 30760), (388, 23070), (485, 18456), (582, 15380), (769, 11640), (776, 11535), (970, 9228), (1164, 7690), (1455, 6152), (1538, 5820), (1940, 4614), (2307, 3880), (2328, 3845), (2910, 3076)]