84468480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21997}}^1$

素因数の和:22021

約数の個数: 72

約数和(自身を含む): 269783472

約数和(自身を除く): 185314992

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 21997, 43994, 65991, 87988, 109985, 131982, 175976, 219970, 263964, 329955, 351952, 439940, 527928, 659910, 703904, 879880, 1055856, 1319820, 1407808, 1759760, 2111712, 2639640, 2815616, 3519520, 4223424, 5279280, 5631232, 7039040, 8446848, 10558560, 14078080, 16893696, 21117120, 28156160, 42234240, 84468480]

約数ペア:

[(1, 84468480), (2, 42234240), (3, 28156160), (4, 21117120), (5, 16893696), (6, 14078080), (8, 10558560), (10, 8446848), (12, 7039040), (15, 5631232), (16, 5279280), (20, 4223424), (24, 3519520), (30, 2815616), (32, 2639640), (40, 2111712), (48, 1759760), (60, 1407808), (64, 1319820), (80, 1055856), (96, 879880), (120, 703904), (128, 659910), (160, 527928), (192, 439940), (240, 351952), (256, 329955), (320, 263964), (384, 219970), (480, 175976), (640, 131982), (768, 109985), (960, 87988), (1280, 65991), (1920, 43994), (3840, 21997)]