2771520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2907

約数の個数: 56

約数和(自身を含む): 8802624

約数和(自身を除く): 6031104

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, 480, 960, 2887, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 46192, 57740, 69288, 86610, 92384, 115480, 138576, 173220, 184768, 230960, 277152, 346440, 461920, 554304, 692880, 923840, 1385760, 2771520]

約数ペア:

[(1, 2771520), (2, 1385760), (3, 923840), (4, 692880), (5, 554304), (6, 461920), (8, 346440), (10, 277152), (12, 230960), (15, 184768), (16, 173220), (20, 138576), (24, 115480), (30, 92384), (32, 86610), (40, 69288), (48, 57740), (60, 46192), (64, 43305), (80, 34644), (96, 28870), (120, 23096), (160, 17322), (192, 14435), (240, 11548), (320, 8661), (480, 5774), (960, 2887)]