123993600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{3229}}^1$

素因数の和:3260

約数の個数: 120

約数和(自身を含む): 409731960

約数和(自身を除く): 285738360

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, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3229, 3840, 4800, 6400, 6458, 7680, 9600, 9687, 12800, 12916, 16145, 19200, 19374, 25832, 32290, 38400, 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, 1653248, 1937400, 2066560, 2479872, 2583200, 3099840, 3874800, 4133120, 4959744, 5166400, 6199680, 7749600, 8266240, 10332800, 12399360, 15499200, 20665600, 24798720, 30998400, 41331200, 61996800, 123993600]

約数ペア:

[(1, 123993600), (2, 61996800), (3, 41331200), (4, 30998400), (5, 24798720), (6, 20665600), (8, 15499200), (10, 12399360), (12, 10332800), (15, 8266240), (16, 7749600), (20, 6199680), (24, 5166400), (25, 4959744), (30, 4133120), (32, 3874800), (40, 3099840), (48, 2583200), (50, 2479872), (60, 2066560), (64, 1937400), (75, 1653248), (80, 1549920), (96, 1291600), (100, 1239936), (120, 1033280), (128, 968700), (150, 826624), (160, 774960), (192, 645800), (200, 619968), (240, 516640), (256, 484350), (300, 413312), (320, 387480), (384, 322900), (400, 309984), (480, 258320), (512, 242175), (600, 206656), (640, 193740), (768, 161450), (800, 154992), (960, 129160), (1200, 103328), (1280, 96870), (1536, 80725), (1600, 77496), (1920, 64580), (2400, 51664), (2560, 48435), (3200, 38748), (3229, 38400), (3840, 32290), (4800, 25832), (6400, 19374), (6458, 19200), (7680, 16145), (9600, 12916), (9687, 12800)]