16753920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4363}}^1$

素因数の和:4387

約数の個数: 72

約数和(自身を含む): 53520096

約数和(自身を除く): 36766176

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, 4363, 8726, 13089, 17452, 21815, 26178, 34904, 43630, 52356, 65445, 69808, 87260, 104712, 130890, 139616, 174520, 209424, 261780, 279232, 349040, 418848, 523560, 558464, 698080, 837696, 1047120, 1116928, 1396160, 1675392, 2094240, 2792320, 3350784, 4188480, 5584640, 8376960, 16753920]

約数ペア:

[(1, 16753920), (2, 8376960), (3, 5584640), (4, 4188480), (5, 3350784), (6, 2792320), (8, 2094240), (10, 1675392), (12, 1396160), (15, 1116928), (16, 1047120), (20, 837696), (24, 698080), (30, 558464), (32, 523560), (40, 418848), (48, 349040), (60, 279232), (64, 261780), (80, 209424), (96, 174520), (120, 139616), (128, 130890), (160, 104712), (192, 87260), (240, 69808), (256, 65445), (320, 52356), (384, 43630), (480, 34904), (640, 26178), (768, 21815), (960, 17452), (1280, 13089), (1920, 8726), (3840, 4363)]