1025520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4273}}^1$

素因数の和:4289

約数の個数: 40

約数和(自身を含む): 3179856

約数和(自身を除く): 2154336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4273, 8546, 12819, 17092, 21365, 25638, 34184, 42730, 51276, 64095, 68368, 85460, 102552, 128190, 170920, 205104, 256380, 341840, 512760, 1025520]

約数ペア:

[(1, 1025520), (2, 512760), (3, 341840), (4, 256380), (5, 205104), (6, 170920), (8, 128190), (10, 102552), (12, 85460), (15, 68368), (16, 64095), (20, 51276), (24, 42730), (30, 34184), (40, 25638), (48, 21365), (60, 17092), (80, 12819), (120, 8546), (240, 4273)]