82450560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42943}}^1$

素因数の和:42965

約数の個数: 64

約数和(自身を含む): 262817280

約数和(自身を除く): 180366720

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, 320, 384, 480, 640, 960, 1920, 42943, 85886, 128829, 171772, 214715, 257658, 343544, 429430, 515316, 644145, 687088, 858860, 1030632, 1288290, 1374176, 1717720, 2061264, 2576580, 2748352, 3435440, 4122528, 5153160, 5496704, 6870880, 8245056, 10306320, 13741760, 16490112, 20612640, 27483520, 41225280, 82450560]

約数ペア:

[(1, 82450560), (2, 41225280), (3, 27483520), (4, 20612640), (5, 16490112), (6, 13741760), (8, 10306320), (10, 8245056), (12, 6870880), (15, 5496704), (16, 5153160), (20, 4122528), (24, 3435440), (30, 2748352), (32, 2576580), (40, 2061264), (48, 1717720), (60, 1374176), (64, 1288290), (80, 1030632), (96, 858860), (120, 687088), (128, 644145), (160, 515316), (192, 429430), (240, 343544), (320, 257658), (384, 214715), (480, 171772), (640, 128829), (960, 85886), (1920, 42943)]