3859920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1787}}^1$

素因数の和:1809

約数の個数: 80

約数和(自身を含む): 13302720

約数和(自身を除く): 9442800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1787, 2160, 3574, 5361, 7148, 8935, 10722, 14296, 16083, 17870, 21444, 26805, 28592, 32166, 35740, 42888, 48249, 53610, 64332, 71480, 80415, 85776, 96498, 107220, 128664, 142960, 160830, 192996, 214440, 241245, 257328, 321660, 385992, 428880, 482490, 643320, 771984, 964980, 1286640, 1929960, 3859920]

約数ペア:

[(1, 3859920), (2, 1929960), (3, 1286640), (4, 964980), (5, 771984), (6, 643320), (8, 482490), (9, 428880), (10, 385992), (12, 321660), (15, 257328), (16, 241245), (18, 214440), (20, 192996), (24, 160830), (27, 142960), (30, 128664), (36, 107220), (40, 96498), (45, 85776), (48, 80415), (54, 71480), (60, 64332), (72, 53610), (80, 48249), (90, 42888), (108, 35740), (120, 32166), (135, 28592), (144, 26805), (180, 21444), (216, 17870), (240, 16083), (270, 14296), (360, 10722), (432, 8935), (540, 7148), (720, 5361), (1080, 3574), (1787, 2160)]