3023440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5399}}^1$

素因数の和:5419

約数の個数: 40

約数和(自身を含む): 8035200

約数和(自身を除く): 5011760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5399, 10798, 21596, 26995, 37793, 43192, 53990, 75586, 86384, 107980, 151172, 188965, 215960, 302344, 377930, 431920, 604688, 755860, 1511720, 3023440]

約数ペア:

[(1, 3023440), (2, 1511720), (4, 755860), (5, 604688), (7, 431920), (8, 377930), (10, 302344), (14, 215960), (16, 188965), (20, 151172), (28, 107980), (35, 86384), (40, 75586), (56, 53990), (70, 43192), (80, 37793), (112, 26995), (140, 21596), (280, 10798), (560, 5399)]