17278080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8999}}^1$

素因数の和:9021

約数の個数: 64

約数和(自身を含む): 55080000

約数和(自身を除く): 37801920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8999, 17998, 26997, 35996, 44995, 53994, 71992, 89990, 107988, 134985, 143984, 179980, 215976, 269970, 287968, 359960, 431952, 539940, 575936, 719920, 863904, 1079880, 1151872, 1439840, 1727808, 2159760, 2879680, 3455616, 4319520, 5759360, 8639040, 17278080]

約数ペア:

[(1, 17278080), (2, 8639040), (3, 5759360), (4, 4319520), (5, 3455616), (6, 2879680), (8, 2159760), (10, 1727808), (12, 1439840), (15, 1151872), (16, 1079880), (20, 863904), (24, 719920), (30, 575936), (32, 539940), (40, 431952), (48, 359960), (60, 287968), (64, 269970), (80, 215976), (96, 179980), (120, 143984), (128, 134985), (160, 107988), (192, 89990), (240, 71992), (320, 53994), (384, 44995), (480, 35996), (640, 26997), (960, 17998), (1920, 8999)]