749276160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{48781}}^1$

素因数の和:48809

約数の個数: 88

約数和(自身を含む): 2396562096

約数和(自身を除く): 1647285936

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 48781, 97562, 146343, 195124, 243905, 292686, 390248, 487810, 585372, 731715, 780496, 975620, 1170744, 1463430, 1560992, 1951240, 2341488, 2926860, 3121984, 3902480, 4682976, 5853720, 6243968, 7804960, 9365952, 11707440, 12487936, 15609920, 18731904, 23414880, 24975872, 31219840, 37463808, 46829760, 49951744, 62439680, 74927616, 93659520, 124879360, 149855232, 187319040, 249758720, 374638080, 749276160]

約数ペア:

[(1, 749276160), (2, 374638080), (3, 249758720), (4, 187319040), (5, 149855232), (6, 124879360), (8, 93659520), (10, 74927616), (12, 62439680), (15, 49951744), (16, 46829760), (20, 37463808), (24, 31219840), (30, 24975872), (32, 23414880), (40, 18731904), (48, 15609920), (60, 12487936), (64, 11707440), (80, 9365952), (96, 7804960), (120, 6243968), (128, 5853720), (160, 4682976), (192, 3902480), (240, 3121984), (256, 2926860), (320, 2341488), (384, 1951240), (480, 1560992), (512, 1463430), (640, 1170744), (768, 975620), (960, 780496), (1024, 731715), (1280, 585372), (1536, 487810), (1920, 390248), (2560, 292686), (3072, 243905), (3840, 195124), (5120, 146343), (7680, 97562), (15360, 48781)]