8069040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1601}}^1$

素因数の和:1627

約数の個数: 120

約数和(自身を含む): 30989088

約数和(自身を除く): 22920048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1601, 1680, 2520, 3202, 4803, 5040, 6404, 8005, 9606, 11207, 12808, 14409, 16010, 19212, 22414, 24015, 25616, 28818, 32020, 33621, 38424, 44828, 48030, 56035, 57636, 64040, 67242, 72045, 76848, 89656, 96060, 100863, 112070, 115272, 128080, 134484, 144090, 168105, 179312, 192120, 201726, 224140, 230544, 268968, 288180, 336210, 384240, 403452, 448280, 504315, 537936, 576360, 672420, 806904, 896560, 1008630, 1152720, 1344840, 1613808, 2017260, 2689680, 4034520, 8069040]

約数ペア:

[(1, 8069040), (2, 4034520), (3, 2689680), (4, 2017260), (5, 1613808), (6, 1344840), (7, 1152720), (8, 1008630), (9, 896560), (10, 806904), (12, 672420), (14, 576360), (15, 537936), (16, 504315), (18, 448280), (20, 403452), (21, 384240), (24, 336210), (28, 288180), (30, 268968), (35, 230544), (36, 224140), (40, 201726), (42, 192120), (45, 179312), (48, 168105), (56, 144090), (60, 134484), (63, 128080), (70, 115272), (72, 112070), (80, 100863), (84, 96060), (90, 89656), (105, 76848), (112, 72045), (120, 67242), (126, 64040), (140, 57636), (144, 56035), (168, 48030), (180, 44828), (210, 38424), (240, 33621), (252, 32020), (280, 28818), (315, 25616), (336, 24015), (360, 22414), (420, 19212), (504, 16010), (560, 14409), (630, 12808), (720, 11207), (840, 9606), (1008, 8005), (1260, 6404), (1601, 5040), (1680, 4803), (2520, 3202)]