1921200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1601}}^1$

素因数の和:1622

約数の個数: 60

約数和(自身を含む): 6158088

約数和(自身を除く): 4236888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1601, 3202, 4803, 6404, 8005, 9606, 12808, 16010, 19212, 24015, 25616, 32020, 38424, 40025, 48030, 64040, 76848, 80050, 96060, 120075, 128080, 160100, 192120, 240150, 320200, 384240, 480300, 640400, 960600, 1921200]

約数ペア:

[(1, 1921200), (2, 960600), (3, 640400), (4, 480300), (5, 384240), (6, 320200), (8, 240150), (10, 192120), (12, 160100), (15, 128080), (16, 120075), (20, 96060), (24, 80050), (25, 76848), (30, 64040), (40, 48030), (48, 40025), (50, 38424), (60, 32020), (75, 25616), (80, 24015), (100, 19212), (120, 16010), (150, 12808), (200, 9606), (240, 8005), (300, 6404), (400, 4803), (600, 3202), (1200, 1601)]