84428160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43973}}^1$

素因数の和:43995

約数の個数: 64

約数和(自身を含む): 269120880

約数和(自身を除く): 184692720

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, 43973, 87946, 131919, 175892, 219865, 263838, 351784, 439730, 527676, 659595, 703568, 879460, 1055352, 1319190, 1407136, 1758920, 2110704, 2638380, 2814272, 3517840, 4221408, 5276760, 5628544, 7035680, 8442816, 10553520, 14071360, 16885632, 21107040, 28142720, 42214080, 84428160]

約数ペア:

[(1, 84428160), (2, 42214080), (3, 28142720), (4, 21107040), (5, 16885632), (6, 14071360), (8, 10553520), (10, 8442816), (12, 7035680), (15, 5628544), (16, 5276760), (20, 4221408), (24, 3517840), (30, 2814272), (32, 2638380), (40, 2110704), (48, 1758920), (60, 1407136), (64, 1319190), (80, 1055352), (96, 879460), (120, 703568), (128, 659595), (160, 527676), (192, 439730), (240, 351784), (320, 263838), (384, 219865), (480, 175892), (640, 131919), (960, 87946), (1920, 43973)]