501437280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4951}}^1$

素因数の和:5180

約数の個数: 96

約数和(自身を含む): 1587333888

約数和(自身を除く): 1085896608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 4951, 5064, 6330, 6752, 8440, 9902, 10128, 12660, 14853, 16880, 19804, 20256, 24755, 25320, 29706, 33760, 39608, 49510, 50640, 59412, 74265, 79216, 99020, 101280, 118824, 148530, 158432, 198040, 237648, 297060, 396080, 475296, 594120, 792160, 1044661, 1188240, 2089322, 2376480, 3133983, 4178644, 5223305, 6267966, 8357288, 10446610, 12535932, 15669915, 16714576, 20893220, 25071864, 31339830, 33429152, 41786440, 50143728, 62679660, 83572880, 100287456, 125359320, 167145760, 250718640, 501437280]

約数ペア:

[(1, 501437280), (2, 250718640), (3, 167145760), (4, 125359320), (5, 100287456), (6, 83572880), (8, 62679660), (10, 50143728), (12, 41786440), (15, 33429152), (16, 31339830), (20, 25071864), (24, 20893220), (30, 16714576), (32, 15669915), (40, 12535932), (48, 10446610), (60, 8357288), (80, 6267966), (96, 5223305), (120, 4178644), (160, 3133983), (211, 2376480), (240, 2089322), (422, 1188240), (480, 1044661), (633, 792160), (844, 594120), (1055, 475296), (1266, 396080), (1688, 297060), (2110, 237648), (2532, 198040), (3165, 158432), (3376, 148530), (4220, 118824), (4951, 101280), (5064, 99020), (6330, 79216), (6752, 74265), (8440, 59412), (9902, 50640), (10128, 49510), (12660, 39608), (14853, 33760), (16880, 29706), (19804, 25320), (20256, 24755)]