61996800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3229}}^1$

素因数の和:3258

約数の個数: 108

約数和(自身を含む): 204665720

約数和(自身を除く): 142668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3229, 3840, 4800, 6400, 6458, 9600, 9687, 12916, 16145, 19200, 19374, 25832, 32290, 38748, 48435, 51664, 64580, 77496, 80725, 96870, 103328, 129160, 154992, 161450, 193740, 206656, 242175, 258320, 309984, 322900, 387480, 413312, 484350, 516640, 619968, 645800, 774960, 826624, 968700, 1033280, 1239936, 1291600, 1549920, 1937400, 2066560, 2479872, 2583200, 3099840, 3874800, 4133120, 5166400, 6199680, 7749600, 10332800, 12399360, 15499200, 20665600, 30998400, 61996800]

約数ペア:

[(1, 61996800), (2, 30998400), (3, 20665600), (4, 15499200), (5, 12399360), (6, 10332800), (8, 7749600), (10, 6199680), (12, 5166400), (15, 4133120), (16, 3874800), (20, 3099840), (24, 2583200), (25, 2479872), (30, 2066560), (32, 1937400), (40, 1549920), (48, 1291600), (50, 1239936), (60, 1033280), (64, 968700), (75, 826624), (80, 774960), (96, 645800), (100, 619968), (120, 516640), (128, 484350), (150, 413312), (160, 387480), (192, 322900), (200, 309984), (240, 258320), (256, 242175), (300, 206656), (320, 193740), (384, 161450), (400, 154992), (480, 129160), (600, 103328), (640, 96870), (768, 80725), (800, 77496), (960, 64580), (1200, 51664), (1280, 48435), (1600, 38748), (1920, 32290), (2400, 25832), (3200, 19374), (3229, 19200), (3840, 16145), (4800, 12916), (6400, 9687), (6458, 9600)]