247987200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3229}}^1$

素因数の和:3262

約数の個数: 132

約数和(自身を含む): 819864440

約数和(自身を除く): 571877240

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, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3229, 3840, 4800, 5120, 6400, 6458, 7680, 9600, 9687, 12800, 12916, 15360, 16145, 19200, 19374, 25600, 25832, 32290, 38400, 38748, 48435, 51664, 64580, 76800, 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, 3306496, 3874800, 4133120, 4959744, 5166400, 6199680, 7749600, 8266240, 9919488, 10332800, 12399360, 15499200, 16532480, 20665600, 24798720, 30998400, 41331200, 49597440, 61996800, 82662400, 123993600, 247987200]

約数ペア:

[(1, 247987200), (2, 123993600), (3, 82662400), (4, 61996800), (5, 49597440), (6, 41331200), (8, 30998400), (10, 24798720), (12, 20665600), (15, 16532480), (16, 15499200), (20, 12399360), (24, 10332800), (25, 9919488), (30, 8266240), (32, 7749600), (40, 6199680), (48, 5166400), (50, 4959744), (60, 4133120), (64, 3874800), (75, 3306496), (80, 3099840), (96, 2583200), (100, 2479872), (120, 2066560), (128, 1937400), (150, 1653248), (160, 1549920), (192, 1291600), (200, 1239936), (240, 1033280), (256, 968700), (300, 826624), (320, 774960), (384, 645800), (400, 619968), (480, 516640), (512, 484350), (600, 413312), (640, 387480), (768, 322900), (800, 309984), (960, 258320), (1024, 242175), (1200, 206656), (1280, 193740), (1536, 161450), (1600, 154992), (1920, 129160), (2400, 103328), (2560, 96870), (3072, 80725), (3200, 77496), (3229, 76800), (3840, 64580), (4800, 51664), (5120, 48435), (6400, 38748), (6458, 38400), (7680, 32290), (9600, 25832), (9687, 25600), (12800, 19374), (12916, 19200), (15360, 16145)]