3038720

素因数分解:

$2^9\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1210

約数の個数: 40

約数和(自身を含む): 7291944

約数和(自身を除く): 4253224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1187, 1280, 2374, 2560, 4748, 5935, 9496, 11870, 18992, 23740, 37984, 47480, 75968, 94960, 151936, 189920, 303872, 379840, 607744, 759680, 1519360, 3038720]

約数ペア:

[(1, 3038720), (2, 1519360), (4, 759680), (5, 607744), (8, 379840), (10, 303872), (16, 189920), (20, 151936), (32, 94960), (40, 75968), (64, 47480), (80, 37984), (128, 23740), (160, 18992), (256, 11870), (320, 9496), (512, 5935), (640, 4748), (1187, 2560), (1280, 2374)]