797531520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{415381}}^1$

素因数の和:415403

約数の個数: 64

約数和(自身を含む): 2542137840

約数和(自身を除く): 1744606320

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, 415381, 830762, 1246143, 1661524, 2076905, 2492286, 3323048, 4153810, 4984572, 6230715, 6646096, 8307620, 9969144, 12461430, 13292192, 16615240, 19938288, 24922860, 26584384, 33230480, 39876576, 49845720, 53168768, 66460960, 79753152, 99691440, 132921920, 159506304, 199382880, 265843840, 398765760, 797531520]

約数ペア:

[(1, 797531520), (2, 398765760), (3, 265843840), (4, 199382880), (5, 159506304), (6, 132921920), (8, 99691440), (10, 79753152), (12, 66460960), (15, 53168768), (16, 49845720), (20, 39876576), (24, 33230480), (30, 26584384), (32, 24922860), (40, 19938288), (48, 16615240), (60, 13292192), (64, 12461430), (80, 9969144), (96, 8307620), (120, 6646096), (128, 6230715), (160, 4984572), (192, 4153810), (240, 3323048), (320, 2492286), (384, 2076905), (480, 1661524), (640, 1246143), (960, 830762), (1920, 415381)]