2051520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2137}}^1$

素因数の和:2157

約数の個数: 56

約数和(自身を含む): 6516624

約数和(自身を除く): 4465104

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, 2137, 4274, 6411, 8548, 10685, 12822, 17096, 21370, 25644, 32055, 34192, 42740, 51288, 64110, 68384, 85480, 102576, 128220, 136768, 170960, 205152, 256440, 341920, 410304, 512880, 683840, 1025760, 2051520]

約数ペア:

[(1, 2051520), (2, 1025760), (3, 683840), (4, 512880), (5, 410304), (6, 341920), (8, 256440), (10, 205152), (12, 170960), (15, 136768), (16, 128220), (20, 102576), (24, 85480), (30, 68384), (32, 64110), (40, 51288), (48, 42740), (60, 34192), (64, 32055), (80, 25644), (96, 21370), (120, 17096), (160, 12822), (192, 10685), (240, 8548), (320, 6411), (480, 4274), (960, 2137)]