1152720

素因数分解:

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

素因数の和:1620

約数の個数: 60

約数和(自身を含む): 3873636

約数和(自身を除く): 2720916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1601, 3202, 4803, 6404, 8005, 9606, 12808, 14409, 16010, 19212, 24015, 25616, 28818, 32020, 38424, 48030, 57636, 64040, 72045, 76848, 96060, 115272, 128080, 144090, 192120, 230544, 288180, 384240, 576360, 1152720]

約数ペア:

[(1, 1152720), (2, 576360), (3, 384240), (4, 288180), (5, 230544), (6, 192120), (8, 144090), (9, 128080), (10, 115272), (12, 96060), (15, 76848), (16, 72045), (18, 64040), (20, 57636), (24, 48030), (30, 38424), (36, 32020), (40, 28818), (45, 25616), (48, 24015), (60, 19212), (72, 16010), (80, 14409), (90, 12808), (120, 9606), (144, 8005), (180, 6404), (240, 4803), (360, 3202), (720, 1601)]