1729080

素因数分解:

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

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 5767200

約数和(自身を除く): 4038120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1601, 3202, 4803, 6404, 8005, 9606, 12808, 14409, 16010, 19212, 24015, 28818, 32020, 38424, 43227, 48030, 57636, 64040, 72045, 86454, 96060, 115272, 144090, 172908, 192120, 216135, 288180, 345816, 432270, 576360, 864540, 1729080]

約数ペア:

[(1, 1729080), (2, 864540), (3, 576360), (4, 432270), (5, 345816), (6, 288180), (8, 216135), (9, 192120), (10, 172908), (12, 144090), (15, 115272), (18, 96060), (20, 86454), (24, 72045), (27, 64040), (30, 57636), (36, 48030), (40, 43227), (45, 38424), (54, 32020), (60, 28818), (72, 24015), (90, 19212), (108, 16010), (120, 14409), (135, 12808), (180, 9606), (216, 8005), (270, 6404), (360, 4803), (540, 3202), (1080, 1601)]