2404920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{409}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 8413200

約数和(自身を除く): 6008280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 409, 420, 490, 588, 735, 818, 840, 980, 1176, 1227, 1470, 1636, 1960, 2045, 2454, 2863, 2940, 3272, 4090, 4908, 5726, 5880, 6135, 8180, 8589, 9816, 11452, 12270, 14315, 16360, 17178, 20041, 22904, 24540, 28630, 34356, 40082, 42945, 49080, 57260, 60123, 68712, 80164, 85890, 100205, 114520, 120246, 160328, 171780, 200410, 240492, 300615, 343560, 400820, 480984, 601230, 801640, 1202460, 2404920]

約数ペア:

[(1, 2404920), (2, 1202460), (3, 801640), (4, 601230), (5, 480984), (6, 400820), (7, 343560), (8, 300615), (10, 240492), (12, 200410), (14, 171780), (15, 160328), (20, 120246), (21, 114520), (24, 100205), (28, 85890), (30, 80164), (35, 68712), (40, 60123), (42, 57260), (49, 49080), (56, 42945), (60, 40082), (70, 34356), (84, 28630), (98, 24540), (105, 22904), (120, 20041), (140, 17178), (147, 16360), (168, 14315), (196, 12270), (210, 11452), (245, 9816), (280, 8589), (294, 8180), (392, 6135), (409, 5880), (420, 5726), (490, 4908), (588, 4090), (735, 3272), (818, 2940), (840, 2863), (980, 2454), (1176, 2045), (1227, 1960), (1470, 1636)]