1295760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5399}}^1$

素因数の和:5415

約数の個数: 40

約数和(自身を含む): 4017600

約数和(自身を除く): 2721840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5399, 10798, 16197, 21596, 26995, 32394, 43192, 53990, 64788, 80985, 86384, 107980, 129576, 161970, 215960, 259152, 323940, 431920, 647880, 1295760]

約数ペア:

[(1, 1295760), (2, 647880), (3, 431920), (4, 323940), (5, 259152), (6, 215960), (8, 161970), (10, 129576), (12, 107980), (15, 86384), (16, 80985), (20, 64788), (24, 53990), (30, 43192), (40, 32394), (48, 26995), (60, 21596), (80, 16197), (120, 10798), (240, 5399)]