6145840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4549

約数の個数: 40

約数和(自身を含む): 15132960

約数和(自身を除く): 8987120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4519, 9038, 18076, 22595, 36152, 45190, 72304, 76823, 90380, 153646, 180760, 307292, 361520, 384115, 614584, 768230, 1229168, 1536460, 3072920, 6145840]

約数ペア:

[(1, 6145840), (2, 3072920), (4, 1536460), (5, 1229168), (8, 768230), (10, 614584), (16, 384115), (17, 361520), (20, 307292), (34, 180760), (40, 153646), (68, 90380), (80, 76823), (85, 72304), (136, 45190), (170, 36152), (272, 22595), (340, 18076), (680, 9038), (1360, 4519)]