415745520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1732273}}^1$

素因数の和:1732289

約数の個数: 40

約数和(自身を含む): 1288811856

約数和(自身を除く): 873066336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1732273, 3464546, 5196819, 6929092, 8661365, 10393638, 13858184, 17322730, 20787276, 25984095, 27716368, 34645460, 41574552, 51968190, 69290920, 83149104, 103936380, 138581840, 207872760, 415745520]

約数ペア:

[(1, 415745520), (2, 207872760), (3, 138581840), (4, 103936380), (5, 83149104), (6, 69290920), (8, 51968190), (10, 41574552), (12, 34645460), (15, 27716368), (16, 25984095), (20, 20787276), (24, 17322730), (30, 13858184), (40, 10393638), (48, 8661365), (60, 6929092), (80, 5196819), (120, 3464546), (240, 1732273)]