1349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5623}}^1$

素因数の和:5639

約数の個数: 40

約数和(自身を含む): 4184256

約数和(自身を除く): 2834736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5623, 11246, 16869, 22492, 28115, 33738, 44984, 56230, 67476, 84345, 89968, 112460, 134952, 168690, 224920, 269904, 337380, 449840, 674760, 1349520]

約数ペア:

[(1, 1349520), (2, 674760), (3, 449840), (4, 337380), (5, 269904), (6, 224920), (8, 168690), (10, 134952), (12, 112460), (15, 89968), (16, 84345), (20, 67476), (24, 56230), (30, 44984), (40, 33738), (48, 28115), (60, 22492), (80, 16869), (120, 11246), (240, 5623)]