12957600

素因数分解:

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

素因数の和:5422

約数の個数: 72

約数和(自身を含む): 42184800

約数和(自身を除く): 29227200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 5399, 10798, 16197, 21596, 26995, 32394, 43192, 53990, 64788, 80985, 86384, 107980, 129576, 134975, 161970, 172768, 215960, 259152, 269950, 323940, 404925, 431920, 518304, 539900, 647880, 809850, 863840, 1079800, 1295760, 1619700, 2159600, 2591520, 3239400, 4319200, 6478800, 12957600]

約数ペア:

[(1, 12957600), (2, 6478800), (3, 4319200), (4, 3239400), (5, 2591520), (6, 2159600), (8, 1619700), (10, 1295760), (12, 1079800), (15, 863840), (16, 809850), (20, 647880), (24, 539900), (25, 518304), (30, 431920), (32, 404925), (40, 323940), (48, 269950), (50, 259152), (60, 215960), (75, 172768), (80, 161970), (96, 134975), (100, 129576), (120, 107980), (150, 86384), (160, 80985), (200, 64788), (240, 53990), (300, 43192), (400, 32394), (480, 26995), (600, 21596), (800, 16197), (1200, 10798), (2400, 5399)]