409031520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{852149}}^1$

素因数の和:852167

約数の個数: 48

約数和(自身を含む): 1288450800

約数和(自身を除く): 879419280

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, 240, 480, 852149, 1704298, 2556447, 3408596, 4260745, 5112894, 6817192, 8521490, 10225788, 12782235, 13634384, 17042980, 20451576, 25564470, 27268768, 34085960, 40903152, 51128940, 68171920, 81806304, 102257880, 136343840, 204515760, 409031520]

約数ペア:

[(1, 409031520), (2, 204515760), (3, 136343840), (4, 102257880), (5, 81806304), (6, 68171920), (8, 51128940), (10, 40903152), (12, 34085960), (15, 27268768), (16, 25564470), (20, 20451576), (24, 17042980), (30, 13634384), (32, 12782235), (40, 10225788), (48, 8521490), (60, 6817192), (80, 5112894), (96, 4260745), (120, 3408596), (160, 2556447), (240, 1704298), (480, 852149)]